Short version of it all (long detailed version at the bottom)

I have a manager that doesn't like me, she makes it known. I can't work after 8 because I become a danger on the road to other drivers, I am so tired. I'm 28 weeks pregnant and she's actually said "I don't give Shawnee the hours because I don't think she can be a fast checker." Ive gotten in arguments with her about this, she has understood up until this month and just doesn't care. I've tried changing my availability and she declines them saying "seniority conflict" so I figured maybe it's the hours so I just put in that I'm only available for 6am-8pm which shouldn't affect anything. But the things she's been doing is a never ending fight with her, I'm tired of it, I come home crying because of how stressed I am, and I'm just an rude bitch lately. I don't have another job right now and I really do need the money but I just feel like the don't deserve me to work for them if they can't accept the hours that I need.

Long version

I found out I was pregnant in may, and I was super sick so I made the decision to talk to my scheduling manager about everything. Asked to be put in express were I don't get as many customers, and told her that I couldn't work past 8 because I swerved on the road while driving and I tried to control it but I don't know how well I do with that. And gave her a couple stories of what had happened. She agreed so I would be scheduled from 9-5. She did the schedule like this for months and she'd forget and catch her mistake call me right away and tell me just to work 9-5 and she'll end up getting it figured out. Until last month I would go to her and say I cant work this still, I've trained my body to be asleep by 9. And she gets mad about it and fixes it. Well this whole month she would schedule me until 9:30 I would work it but told her these shift are way to hard on me I can't do this I need to be off at 8 the latest. And put in several time requests and she declined them all saying "seniority conflict" so I figure maybe it was the hours I chose. And just put in another one last night saying 6am was the earliest and 8 was the latest I could work. Not sure if it's been accepted or not yet, won't find out until next week. But she scheduled me to closing basically. 3:30-11:30 and told her I will not work that, and she goes and says "not mY problem, you have to find someone to work that" so I got in this argument again with her and she still stuck by that, so I asked everyone to work it for me, I work with a bunch of jerks who won't take any shifts for you. So I round no one and have to work it and find a way to get home that night. My fiancé works at 5 am so he'll be asleep by then. And I refuse to drive just because of how tired I am, and I know a boy in my neighborhood driving home from work fell asleep at the wheel and killed two teenagers in a head on collision, and I always think to myself of how nice it would feel to close my eyes. He was almost home when it happened too /: so I think I just made her more mad by talking to her about it and checked my new schedule today and I'm working 4-12. I'm closing.. I only live 15 minutes from work but that's long enough. I'm going in when my fiancé gets home to talk to her about this (my mom had to take my vehicle today) but I mean all the things she's doing is causing problems. I can't get insurance because she refuses to give me the hours I need to keep it. She refuses to get me trained in a new department. She doesn't like me and I don't care that she doesn't. But it bothers me she let's that affect the way she treats me. I've fought with her for 4 months on the same stuff. She didn't talk to me, she gets annoyed with me when I have to call her over. And she's really annoyed that I keep calling her over to cancel the order. . Which you had to do until two months ago and then they changed it. Shes used the words she doesn't think I can be a good worker because I'm pregnant. Especially because I'm in my last trimester. I've talked to her multiple times about this, Ive talked to my boss which is her boss. I don't know what to do. I face so many problems with her. I need a job but I cant work where I do anymore. I'm due end of December and have a job interview in January. My family listens to me go on everytime I work with her and they don't think it's a good job for me anymore. I didn't give ever detail of what her and I fight about but I've probably yelled in her face 3 times. I used to have so much respect for her until she stared treating me the way she does. She'll act like she lost track of time and not give me my breaks. We only get 10 minute breaks even when working an 8 hour shift. You get 3 breaks if you work 8 hours. 2 if you work 6 hours and 1 with a four hour. Only thing keeping me at the store is I get paid $12 an hour in a grocery store. And I only get that because I've worked in grocery for 4 years.