I'm only 17 years old

I'm going to be 18 in October, my boyfriend is 25 and we live together and due to be moving into a larger house when we decide on one, we are struggling loads, I've lost my job and he might be getting made redundant... things are getting very tight. I grew up in children's homes so I have no family for help, his family however are very there for him no matter what. His sister has a baby at 21 and my partners mother was furious she thought she was so young to be having a baby... I disagree however, I think it was an okay she and the do have money etc. Anyway, with me only been 17 my boyfriend and I have spoke about children but decided to hold off until I was about 20, just because I am still young. I recently found out I was pregnant and was confirmed with a doctor. I haven't told my boyfriend yet though... I'm too scared... I'm currently 3 weeks and 5 days so still very early and I could have an abortion but I really don't agree with them.... I know that boyfriend however will persuade me to this and I know it's something I would possibly consider but I'd never forgive myself....

I'm worried about the judgement from his family, we've been together over a year and I get on with his family well but I'm worried me being pregnant will change everything... I was tempted to have an abortion and never tell anyone as I would be so ashamed and would never forgive myself, but then I just think what about the farther of my baby... he'll be there all happy and wouldn't know I've just killed his innocent child...

Please someone help me 😢😢😢