Pregnancy & college

So, I’m 29 going on 30, btw. Anyways, I’m currently in school since last year, a part time student and I also work part time (the pay is over $19 an hr). I do want to finish school eventually. But my boyfriend and I want to try for a baby again because I got pregnant which was a surprise but then I had a MC at 12 weeks and after that, we realized we want to have a baby together. So I wonder is it possible to finish college and succeed while being pregnant then raise a child?

Because I told my sis that I’m thinking about try for a baby soon. She was like “NO! Think about school first!” 🙄

I want to know if anyone goes through this then succeeded and please share your stories.

Thank you!