Feeling like an awful person

Carson

Hi, so I recently broke up with my boyfriend of 6 months. It was a gradual decline of feelings for me, and it started when he said that after we had sex for the first time that he “didn’t want me anymore” and then didn’t think what he said was a big deal. We had other issues in the months after that and he said he was going to change & try for us. I tried getting the spark back but just couldn’t. And it wouldn’t be fair of me to keep him in a relationship where I didn’t feel 100%.

but he was really really invested and really liked me. (keep in mind we’re only 17). He said I was his only source of happiness and that he thought we were gonna get married. He’s been really depressed (I know bc of social media post/him spamming my phone) and is now in therapy because of it. I know it’s not my place anymore/ if I broke up with him I shouldn’t feel shitty but I do. Idk, any advice?