Hi @Alyciana I'm sorry you are going through this.
My son is 3 1/2 now. l never went to the doctor so I never got a diagnoses or anything but I did struggle with depression during my pregnancy.
My son wasn't planned and I felt like my life was over as soon as I saw the positive pregnancy test. I had to change things immediately like smoking & drinking (which I enjoyed), we had to leave our perfect rented house as the landlord didn't allow young children and he was next door so kind of understandable, the tenancy was coming to an end and he wasn't going to allow us to stay. I'd left my job and was about to start a new one so I wasn't entitled to any mat pay but the government allowance. I thought I'd be jobless, homeless and a shit mother to top it off. I didn't tell anyone but my dp and our immediate families unless they saw my bump. It didn't feel like anything to be happy about and I didn't think anyone would care about the baby so I didn't want to send a text out of the blue or a fb post pretending to be happy. I lost quite a few friends because I didn't tell them but that came after the baby was born and they found out.
My pregnancy was shit but not as bad as some women have it, I had pgp from 20 weeks so my 12 month temp job was even more vulnerable as I took sick leave when I couldn't do the work anymore and it was unpaid leave.
We went to nct when I was about 35 weeks (paid for by my dp boss!) it helped me come to terms with the pregnancy/birth/how to be a parent, the knowledge helped me get some control by just understanding what it can be like and how I can deal with certain scenarios. I was actually excited about contractions once I finished those classes!? The classes were reassuring for me.
I won't say I made friends there because I didn't, all the women were very happy and married. I was the youngest by 10 years and they had life figured out to a tee with a career and a mortgage etc. They all seemed to know how to make it work and how to do the parenting stuff but 3 years later we're all still in touch and they've all had their own problems to deal with.
My son was born 2 weeks late via emcs and it was hard and difficult but I'd take it over pregnancy. Trying to work everything out and wanting to know how I will cope was the hardest part for me, it was mentally exhausting and it's all I ever thought about. Looking back I kind of wish I'd found out the sex, I'm not sure if I was just detached from the baby or something? I had no bond or feelings towards the baby until after birth.
My son is lovely, he's so happy and full of love. He's really funny too and always makes us laugh. The idea that anybody could look after him better than me does not even enter my head now. I can't believe how things worked out for us but they did.
Sleep deprivation is hard and your right to worry about it but you can get through it with the help and support of your partner. You don't need to do it all alone! You don't need to do any of it alone.
Sorry about the very long post, I'm not sure if this helps you or not but I just wanted to share my experience so you know your not alone having these thoughts and feelings. I'm glad you've had some good days and I hope you get plenty more.