Wondering if im making the right decision

I made an appointment today for a consult for an abortion on the 29th and I feel pretty upset. I feel like I am making the right decision because I think it's whats best for everyone at the moment but my boyfriend keeps making me feel like a bad person and that I'm gonna go to hell if I go through with it. I'm just upset and idk what to do. I feel like I'm gonna regret it after but I also don't feel like I have any other option. I really don't wanna be pregnant or have a baby especially since I'm young. My boyfriend is currently in rehab as well so I feel really alone. Idk really know why I'm posting this I'm just upset and need to get it out I guess :/ it's a support group so maybe some support or advice or personal experiences