ONG HELP PLEASE!!!!!!!!?

Ok hey-so i live in a small town and i had a boyfriend. his name was chad and while i was going out with he started dating someone else. He wouldnt tell me who it was but he said he was deeply sorry. When I left his house crying i noticed that i left my cellphone so i went back and i saw him making out with another boy! He was bi! So then I went out with mick and he ended up dating my ex's sister. Its such a small world. So then i had a strange urge to date my stepdad. its all a very wierd story but i never told my stepdad because i was going out with a boy named reilly. he was sweet but noticed how weird i was about all of this so he broke up with me. WHAT SHOULD I DO??!