Can someone please help me!?

My boyfriend broke up with me wednesday and he said he still loves me and i really miss him and i love him and i cant stop thinkin about him but he told me thursday he was goin to have a girlfriend and that really broke my heart and i was bein strong enough to not cry and i jus dont know what to do like i really do love him and he said he loves me two and its been 4 months and out of the blue he jus ups and leaves and i know who hes with and he said he likes the girl but doesnt love her and the girl loves him but idk if i should leave him alone and find someone else and or try and get him back. he said like after hs we can get together but idk i might be over him bye then but then again he could have forgot all about me and he said he'd still keep in touch with me but idk i told him i dont want anyone else when he told me i can go with other guys like im jus soo torn and heart broken. I appreciate all of your answers and please dont be mean and rude. Thanks in advance