MY friend is Lesbian and likes me?

My friend has told me two days ago that he is lesbian and is in love with me. I told her i would get back to her on it. now i feel that i am extremely in love with her and i have sexual feelings. we will sometimes makeout but only for fun. im wondering now if i am in love with her to. last night we had a sleep over and she started to kiss me. we took off all our clothes and had female intercourse. now everytime i think of her i melt. now im wondering if i may love her back. while we were doing last night she told me somes things like how special i am to her. i actually have a boyfriend but he really doesnt treat me that well and im wondering if i should leave him for her?