Need help :(

I just found out im preganant, me and my boyfriend who is 22 and 23, both have jobs and cars feel tht we can support this baby. Im 5 weeks along.I dont want to abort my first baby. My family on the other hand wants me to terminate. They feel tht im not ready for this baby. I told them i didnt want to do it, and my brother screams " im not gonna be an uncle!" And my mom doesnt even look at me but i hear her talk behind my back. Its a very stressfull situation . Me and my boyfriend are gonna try to get a house together, but dont have  adown  payment saved up. Does anyone have any advice to give me? Im trying my hardest to keep this child :(