<human>: About 4 months ago i got out of a 2 year relationship with girl A. About a month ago I started going on dates with a new girl, girl B. 

Everything has been good, girl B is nice, attractive, we have fun together, it's been made clear that she likes me, and I'm trying to like her. Sometimes it feels like I do like her, while other times I have this worried feeling. 

Towards the end of mine and girl A's relationship, I had this overwhelming feeling that I didn't want to be there anymore. My feelings went waaaay down for her, didn't want to spend time with her, didn't like dealing with her anymore. So I broke up with her. It was for the best, we weren't good for each other, and I believe I can honestly say I'm Over her. 

This is relevant because the feeling I had then and now are pretty much the same. I have the same worried, anxious feeling sometimes, and I'm questioning myself if I really want to talk to this girl, girl B. 

I really don't want to stop talking to girl B. I still like hanging out with her, I like the idea of us being together, but I hate this feeling I get. I'm not sure what to do.

Can you condense the text into three sentences or less?
<bot>: I'm not sure if I'm ready for another relationship, or if I'm just scared that what happened in my previous relationship will happen again.