Did I lose feelings or trust?

My crush had been giving me attention and then ignoring me for a long time. It made me miserable and I seemed so desperate. It was 100% a situationship. I recently realized that this wasn't going to end unless I got over him and I moved on. But now all of a sudden he's coming back to me and putting in a bunch of effort - starting all our conversations and doing me favors. It's like he's realized that I didn't like the way he was treating me. But now I don't know if I like him, since it's been a little bit since we talked and I don't know if I should keep it going. I also like another guy now and I don't want to let go of that guy either. Honestly I feel so guilty because the second he started putting in effort, I have lost feelings. Basically, I don't know if I still have feelings for him and they're just clouded by my lack of trust, or if I actually got over him. I also don't know if he genuinely wants this, or if he'll start ignoring me again like usual. Something is telling me he's going to keep trying. For now, I'm just seeing how much effort he's willing to put into me, since I put in all the effort for months. Is this the right choice?

Did I lose feelings or trust?
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