HELP i got bf problems what should i do?

well im dateing this guy at forst i really liked him... then it got to were i never got to see im or evn talk to him. it has been a month and a half. during the last two weeks of our relastionship my ex started texing me and telling me he loved me... and wonts me back. but i have a boyfriend... but, this morning i woke up to a message from my bf telling me he wonts to break up. iy hurt me worse than i thought t would. also im so confused cause every day i have guys asking me out and telling me they like me. its so hard to keep it all stright and i really need so help!!! o btw... im 15 and all these other ppl are my age all the way to 18. and the thing is i still like my bf!!