Do you regret having children? Do u wish you had gone for an abortion instead?

I got pregnant on a young age but aborting my child was never an option or rather never crossed my mind when I found out that I am pregnant with him. My most worry that time is that 'is he healthy?' Because I found out that I'm pregnant when i'm already 4 and a half month pregnant with him. Also I'm scared because how am I suppose to say it to my parents knowing that I'm too young and scared for my baby because how am I suppose to raise him if I'm still not done with my studies.