Do i need a therapist?
IMO, everyone could use a therapist, but that’s beyond the point. I’d say that all you have to do is to listen to your own feelings. Don’t reject certain feelings because you’ve been thinking that you were purely lesbian. Maybe you’ve always been bi with just a very stronger attraction toward women and this one guy is just the right one for you. I don’t think we should stick labels on ourselves and try to absolutely stick to them. I consider myself totally lesbian, but I will not reject the thought that one day maybe a guy will come into my life who will turn out to just attract me. As long as you feel good about the whole thing, I think that you just should stop stressing about it.