This is your day and you need to celebrate yourself. You can not compare your results with anyone else because there will always be someone that is skinnier, better endowed but on the other hand, everything is relative and you are a star above some others. 

If you need something to compare, try comparing yourself against your old self. Think of all the great achievements you have made in the last few years and the fact that you have mustarded up the courage to do a boudoir session. 

YOU are amazing in your own way and the time has come to celebrate you!!! Put your parents, your kids, and your partner to the side and decide to spend this time for a gift for you. Yes, you could be giving it to your partner for a present but really, this is for you.