I'm really upset suddenly.

I'm 6 months (exactly 24 weeks) and I just got into bed after spending the day in the ER. I was extremely dehydrated and experience migraines and I had to receive fluids and antibiotics for a bladder infection. I'm sitting in bed after a long hard day of worrying and it just dawned on me. I'm going to begin paperwork early tomorrow morning to start as a lunch aid and I'm so worried about feeling ill at work. Not only do I have migraines but also hyperemesis, which is why I was at the ER. I suddenly got upset to the point of tears because I live with my boyfriend, who refuses to work (I blame his mother, she honestly never instilled a work ethic in him and gave him everything and did everything for him.) he gets a pension and that's it. It barely covers rent and bills so I need to work to buy us food and things for the baby. I'm so stressed. He won't listen. Idk what to do 😔 I had no idea how dependent he was on his mother, but she did and I'm beginning to resent them both. I really don't want to work, I do not feel well enough 😭