Oh Gosh what a situation!!!
First of all you have time to carefully consider what to do- an abortion is allowed until 10weeks- you don’t need to rush to any decision today or tomorrow.
My advice is to think about yourself- what do you want and what is best for you! This decision must come out of you!
Your situation is very common, I met many women in your shoes and they are all terrified.
I know thousand, millions of women that would die to get pregnant…
With all my experience i have never heard any regrets from a woman that has decided to have a child but mostly regrets that she didn’t have.
It’s all about you, you know what you want- take the decision whatever is best for you!