Hooked up with a guy second date

A few weeks ago my boyfriend I found out was cheating on me for a month and I dumped him that day. Yesterday I hooked up with a guy and I know its wayyy too soon. I was even planning to be celibate and wasn't planning to have sex on this date and I dont know i had a great time but I just feel like i really messed up and that I shouldn't date or anything and I just need some advice on how to be single I dont know why its so hard for me I want to be loved and kissed and touched and im just sad I dont have that anymore