I've cheated before..

I am currently 18 and Ive only dated a few people. I was dating this guy when he was a junior while I was a senior. I graduated and went out of the country to visit family and cheated on my then boyfriend. We only dated for a month but the guy I cheated on with I always had a thing for since Ive always went back and forth to Jamaica. I came back to America and I didn't feel that spark or whatever it was. I lost just lost what I had for him. So I broke up with my now ex and I gave him a bullshit reason why I wanted our relationship to be over. I feel bad but I could never feel any happier. I know some will say karma is a bitch but even though I was wrong for what I did, I don't regret it.