<human>: Hi relationships, I hope you can help me out here. I have been single for about four months, and before that I was in a relationship for just under a year. The relationship was not the greatest, but for the most part we were happy, and he was the one that broke up with me. 

Immediately after, I actually felt pretty ok with the break up. I recognized that we were not the best match and that I was ultimately better off not being in a relationship with him. I went out there, dated a round a bit, and generally just had a good time. 

But now... I feel like the good feelings train is slowing down. I feel lonely sometimes, but at the same time I am feeling terrified of being in a relationship again. I have had a couple guys interested in me recently and it's made me feel really anxious and negative. I feel like I can't even tell how I feel about any given guy. 

And what's worse/weird is that I feel like I have kind of regressed as far as my breakup is concerned. I had to meet with my ex recently (the first time seeing him since the break up) to get some of my things back, and it just made me sad. I feel like I want to be back together with him just because I don't want to go through the process of getting to know someone else, getting close to someone else, trusting someone else. 

Obviously that's a terrible idea and I would never actually get back together it, I just hate how I'm feeling right now and I don't know WHY I'm feeling all of this now. 

I guess what I need is help trying to figure out why I'm feeling this way, and what's going on, and how I can pull myself out of this crap. I hate feeling this way, I just want to be happy haha. :(

Can you condense the text into three sentences or less?
<bot>: Felt good immediately post break up, now feeling pretty crappy a few months later. How can I pull myself out of this?