Have been single now for 3 years and not had much luck with the opposite sex. Until now. Have met a lovely guy. I know he's not for the long term, but he is so lovely towards me, I feel he is going to be a good thing to have in my life. Someone to have a good time with. Last night was our first night together and this morning were getting intimate, all going well until I suddenly felt really upset and couldn't help but cry. I felt a right div. I don't know whats up with me. He was so nice about it and he's coming round again tonight, but I can't be doing this again. What do I do?