I've always wanted to be a mother

I've always wanted a baby and I got pregnant last year. My boyfriend and I were excited but we lost the baby. Nobody knows we were expecting.

I'm 22 and still in university but I want to have a baby or even twins. My boyfriend is supportive about it too. All my life, I've wanted to be self employed and work from home so that I can be around my family since I really love family. However, I have a demanding major, my parents are against me working as I study and they want me to pursue my masters immediately after my bachelor's and not think of relationships until I'm 30 plus. Having my own family even as a single mum(incase boyfriend leaves) has never been a problem...help me out ,please help me out. If it's a matter of finances, I know how to be independent. I just find the circumstances in my life barriers of sorts...If I do get pregnant, my family will disown me and I don't want that.