Feel like I'm not connecting with anyone?

I've been single for 6 months now. My last relationship had NO spark and I was with him for a year. Since being single, I've kissed a few guys and slept with one but really don't feel like I'm connecting with anyone in a special way. I want to feel as "in love" as I did with my ex from many years ago, but I can't seem to find a connection anywhere near it. One of the guys I kissed DID give me tingles and make me feel a nice spark, but everyone else is just "normal". Even a cute guy I kissed last night who seemed really into me made me feel nothing.

Is there something wrong with me? Or is it normal for it to be super rare to feel a spark with someone or have actual feelings for them?
Feel like I'm not connecting with anyone?
Add Opinion