I'm Pregnant. I am doing this alone

I'm an 18 year old who is in college and recently just discovered that she is pregnant. I am about 5 weeks now and I have gone to planned parenthood to confirm that I was. I am leaning more toward abortion which I know some people will judge me for because I am killing an innocent child. But quite frankly they don't know me and I can't financially support a child at this point in my life. I do have a wonderful family who are pro life and that is wonderful for them, but I know in my heart I could never tell them that I have put myself into this situation. I currently do not have a job and have no idea how I am going pay for this abortion or let alone clothes for myself while my body would be changing if I wanted to keep it. The father is not in the picture and will not help me, although he does know about the situation he has put me in. I am doing this alone, with no parents and nor friends. So I am looking for some help from people who have been in my shoes and can help me find out how I can afford this abortion. I know I am making the right decision for myself so please be kind if your going to reply to this post. I am obviously sensitive about this situation.

Thank You.