Is it worth it

I found out I was pregnant last week in 21, have a job, & still in college . My partner has 2 kids with 2 different women and he doesn't want another baby mama or another kid born out of wedlock....I know I'll be a single mother but I've been waiting for this for a long time and he wants me to take the abortion pill & i know my mom will be pissed but i don't support abortion