As a women i know we are very different from men and sex means a lot to us, we may not tell or like to know about the past. It is sensitive part or life and before sharing anything you need to prepare yourself for unexpected questions and explanations which you may be able to handle on time, best way to keep the things cool and in place is to go for brief answers whenever required otherwise its better not to discuss the past with you partner.

Stick to the present and just enjoy the time, just love yourself for what you are rather then running behind what you were or what you did. aadi i hope i am telling you something from my personal experience.