Just need to vent.

I'm a first time, teen mom and I still live with my mother. Right now, we're in the process of moving back to our old house to get it remodeled and sold. I already feel like the biggest mooch and failure seeing as how I won't be able to get a job/go back to college until my son is born. I hate the fact I'm living off my parents and you'd think that my mom would be a tad bit more emotionally supportive but she isn't... She goes off and yells at me for the littlest things. She's addicted to opioid pain killers and I suffer from her addiction on a daily basis from dealing with her lashing out for no reason. Earlier, I kindly reminded her of what time it was because she has to be in NLR for a doctors appointment in less than an hour, which is 30-40 minutes away from where we live, and she just went insane... She wasn't doing anything but watching TV so it's not like I interrupted her doing something important. Maybe I'm just being a hormonal cry baby, but I can deal with much more stress. I'm due in less than a month and nothing seems to be going right. I just hope I never go off on my son for petty things like she's done me my entire life and I know for damn sure he will never have to deal with having a drug-addict mother.