So I ended things with this girl because she just never seemed like she wanted us to ever be anything but the day after I kissed her so I don't really know what we are I don't really feel the need to talk to her about it I just kind of want to kiss her again. So should I go for it or let it be? Because I like her but not in the same way I use to. I once felt like I loved her but now I just kind of like her and just like slightly want her sexually.

Before you go for it and end up kissing her even if you don't have feeling for her, try to talk to her first. You might end up hurting her because she might
Have developed feelings for you already but just too scared to talk about it. Initiate the conversation about what you guys are really are. As her if you're a couple or what not. Tell her how you feel, too so she'll know the truth. If you want her sexually then tell just that but tell her that you loved her before too.