Teen mom .. can someone tell me if I’m over thinking

I got pregnant at 16, had her at 17 . Now I’m 18 .. so I stopped working when I was 3 months . (My family was getting everything) I got a job when she was about 2 months but I had to quit because my babysitter didn’t wanna babysit anymore . When I was working her dad was in jail , I was working at Giant eagle so we got paid every week . But mind you Christmas is coming up so I’m trying to get stuff for her plus pay the babysitter $150 (my brothers girlfriend, she was living there at the moment because she was my babysitter) so I would get paid about 200-300 a week, diapers , milk , Christmas , wipes, so I was struggling to pay the babysitter and blah blah blah. I ended up quitting and staying home. I graduated by the skin of my teeth (All D’s .. never had that before I’m upset) so I decided to wait until I turned 18 to get a better paying job . (I was living off the money her dad left me before he went to jail) .. I graduated . I have a job that pays $11 a hour I’m a caregiver so at first I would work 2 days then no days for a while two weeks (had to find a client for me) then I had a permanent client 8hours a shift Monday-Friday BUT my daughters birthday was coming up so every pay check was going towards that.. I ain’t ask anybody for help .. her dad came home and bought $104 work of candy that’s it everything else I did on my own .. my mom basically told me she is doubting me that the party would come out nice .. well it did , I never gotten a apology or nothing... cool fine. Cause my whole life she is so quick to speak on negative stuff but never once told me she’s proud of me .. other people do .. then before we moved in our new house my grandma said if she moved in she’ll babysit the baby so I can work . Well a week into my job my mom decided to enroll my daughter into daycare (SHE MADE THAT DECISION WITHOUT TALKING TO ME) she said my grandma don’t wanna watch her anymore .. k that made me not depend on anybody (I know she’s not obligated to watch my baby) so since my mom made the decision to enroll her without asking me first she was paying it every week , that lasted about 2 weeks and told me I had to stay paying it .. k cool it’s my daughter my responsibility.. (I’m just saying how they say one thing then not long after switch up) I started college and my hours went from 40 hours a week to 18 a week (IF I don’t get cancelled) I’m only seeing about 200-300 on my check .. $300 goes to daycare every 2 weeks .. $200 for phone bill so I’m struggling , (me and her dad split daycare it’s 600 a month) .. my mom gave me her old car and pays the insurance , a few days ago someone hit my parked car.. I told her then she said I have until next month to find my own insurance and pay it .. she asked me this morning if I gotten an oil change I told her no . Now she’s mad .. (I know this is what comes with being grown) but how is she mad ?? I don’t make BACHELOR REGISTERED NURSE money like her ! She’s not understandable .. I had a dirty diapers inside a dogs poop bag (helps with smell) on her floor (I was in a rush, I never leave her room dirty unless I’m in a rush.. I still clean it ASAP) I get texts saying I’m trifling and etc . But I ALWAYS HAVE MY DAUGHTER . Can’t nobody ever say I throw my daughter on anybody and run the streets . I’m trying hard to make shit work for my daughter I’m working and going to school managing good grades . Wherever I go , my daughter go . Her hair stay done , she leaves the house looking nice so leaving a diaper inside a bag on the floor is the least of my worries .. her dad lost her hat yesterday so I told her I had to buy a new one she got mad (she must think I lost it.. and we drive) am I being a brat or do I have every right to be stressed ? Also I got a phone bill in my name to help build my credit ( I didn’t know until a few days ago that it won’t actually help it)