this is an akward question, so don't gay bash me!

okay, so im gonna tell Du right now that if you're uncomfortable with gays, don't read my questions. i want the girls and gays to help me anyways.
my best friend came over to spend the night and my parents weren't home. he asked me if i would actually ever datum another boy and i sagte "well yeah im gay". but then he asked "would Du ever let someone else touch you?" and that's when i got uncomfortable. i told him no and that im not ready yet. he tried to force himself on me. now i don't know what to say oder do. what should i do?