Yes anything is possible. Sweetheart. U are young, u shouldnt have to be tied down. Even if u have a child, that does not mean u cant do anything else.
But........The reality is that a child is a huge reponsibilty, and a child needs 24/7 care! So are u ready for that?
It is tough to go to college and have to take care ur baby at the same time. And the internet courses? I dont recommand it. Why? Coz most likely if you are at home and taking care of your baby, u are super tired most of the time, and wouldnt do ur school work for one day, and then comes the second time, third...Etc...U do the math.
My suggestion is that unless u have super strong will power and strength, I think it's real real real tough. And unless ur family or the baby's dad will help, if u are a single mom, it's very tough.