TW*** Abortion

I just found out i’m pregnant (i was on the birth control patch) and i’m stuck on what to do. I whole heartedly want to keep this baby I know if i have an abortion it will destroy me and I will regret it. My bf wants me to have an abortion but ik if i decide to keep it he won’t leave. at the same time tho i feel horrible that he doesn’t want this and i’m scared he might resent me. he’s worried about struggling because we’re young. i know what it’s like to take care of a baby my older sister was a teen mom who never stepped up so i was constantly helping her out. i know i will have support from my family although they may be disappointed in me. my cosmo school offers night classes so ik i can finish school. i also know that i can provide financially as i have been financially supporting myself since i was 15. i know it will be hard but i think i can do it. my boyfriends brother has a baby on the way right now too and everybody’s so excited for them. his mom constantly makes jokes about how we “better not have any babys anytime soon” and also makes comments about how we “might not end up together” even though we live together and have been dating for almost 5 years. i feel so sad and bitter and jealous thinking about how everybody is celebrating their pregnancy and i wouldn’t even be able to enjoy or share mine with anybody. idk if i should just go through with the abortion because it’s what him and the rest of his family wants.