So i have been seeing this girl for a while. she is a virgin. I was very gentle, and i did plenty of foreplay. but i still hurt her with only the tip. ever since then she has been acting differently towards me sexually. i did talk to her about it and she said that i hurt her. Of coarse when something hurts, nobody wants to try again. she does realize that after we start doing it more she will get used to my size, but it is hard for her. what should i do?