My exes are calling me single and they're asking me out and I say no.

Well honey I just want to let you know that you probably shouldn't jump around from guy to guy. I learned that by having a boyfriend at a young age is stupid and pointless because you can't even really do anything without your parents consent. Instead of going out with every boy that likes you just go on dates with them and see if you actually like them instead of dating everyone and finding out that its not going to work out. Another thing is that if you are afraid of commitment and you just WANT to jump around from guy to guy then go on dates with them because you technically aren't tied down to them.

but with those guys just tell them to stop messin with your head and to f*** off because you are already taken.

Ignore them