I’m (19M) in the same kind of position as you, it makes me feel like absolute shit. I don’t even know if I know what ‘love is’ because me and my gf get on well and I care so much about her, but I’ve lost feelings. I feel like a horrible person. I went to see her to break up last Friday. It didn’t go well at all. It took a lot of time for me to make up my mind on what to do, but my gf and her mum both say that I have been leading her on and using her because I was still seeing her during the week I was contemplating breaking up. That makes me feel so guilty and I’m starting to believe it. It was so hard to communicate how I felt, It’s the worst thing ever to see her upset but I guess it’s better to tell the truth than be hiding stuff from her. Anyway, you’re not the only one. Just take you’re time and listen to your heart. Well be depressed for a while but it’s worth it in the long run