<human>: Can you summarize the given text in a few sentences?

Me and this person started talking in March, and then started hanging out/hooking up in May. I just got out of a relationship in December, so I wasn't into anything "serious". Kinda just - have fun, hang out, keep things casual.

However, I feel like I'm developing feelings for the guy. But, I don't know if they're there because we're sleeping together, so I'm just fooling myself because I think I **should** have feelings or if they're legit, real emotions that need to be addressed. (If that makes sense?) 

When I went through my breakup in dec, it was a 3yr relationship, and my only relationship that I had. My ex was my first kiss/relationship/sex/etc. So, I've never been in a "FWB" situation before. 

I guess I'm just not sure what to do. I'm not having sex with anyone else and neither is he, and we also do stuff that couples do (hangout, go to parties, text a lot etc) so I almost feel like I'm in a pseudo-relationship. I don't want to stop hanging out with him, because we're good friends, we get along really well and have great chemistry and we're not always hooking up when we see each other.

But, on the same hand, I'm almost wondering if I should back off - not see him for a while to try and figure out if these feelings are 'real' or if they're just being generated due to intimacy.
<bot>: Seeing someone for 2-ish months now. Not exclusive. I can't tell if I have romantic feelings because we're sleeping together or if they're real and I need to have a conversation about wtf we're doing.