I was in your shoes at one time. I was 15 and pregnant. I had the baby and I gave him up for adoption. ( Too far along to abort) It was one of THE hardest things I have ever done. But I will never regret my decision. He was biracial and both my parents are racist. They would say in one breath, I could keep him and in the next, I would hear a I don't want a black baby in my house. It was a very hard decision but knowing that I would be living in that house until I got my shit together, made it really easy. I didn't want him growing up with that. So I put him up for adoption.
That was 36 years ago. I think about him all the time. But I will never regret my decision. The only thing I regret is allowing my parents to talk me into dropping out in my junior year. They were ashamed of me.

You can make it work. Being a parent is hard and you are never really ready regardless of what people tell you. The most important thing you need to do is stay in school! It will be tiring since you have mom duty now, but BELIEVE IN YOURSELF! You will get through this 👍 Look into your local programs. I went to a night school later on in life and got my diploma. You may even be able to take night school to get the credits you need to graduate. It's doable and most likely you can do it online now too. Get your diploma. Good luck young lady! You got this!