Pregnancy and college

I am 25 and I want a baby. My husband and I are ready to start a family. I have Pcos and I know in some situations it takes longer. I'm not saying it will for me but I don't want to wait. So we're trying :).

So now that we're doing all the things people are suppose to do to get pregnant. I started thinking about the future. I'm a janitor but I know I can't be a janitor working 6pm-1am Monday thru Friday when I have a kid. I know some people do it but I have a idea of what kind of mom I'll be and that's not my picture perfect dream. So I decided to return to college. We're still trying but I'm still going to go to college.

My thought process is that I want to accomplish something for me and my family. I don't want to be a mom that just got by and never challenged herself. (I'm not saying being a mom is easy and not challenging) I want my kid to be proud of what I am. So I talked to the hubby and we agreed on a major for me. I've heard from alot of women it was a mistake because of morning sickness and nuasea. But I thinking if I do get pregnant this semester I'll just finish this one then return next year. I know I'm assuming this now but when I'm actually do it it'll be harder but I want college and I don't feel like I can wait for a family.

I can accomplish my goals and have a family right?

What's your opinion.