Overthinking?

I have a 2 month old, hes our first. Im married to the man who ive been with for 8 yrs. hes going to LA in 2 weeks for his best friends bachelor party... is it bad to say i dont want him to go? We all know what hes going to see there and do ladies come on. And it bothers me, bc my stretch marks are still so fresh, i have a pooch, still have some baby fat, YES im insecure as hell right now! I dont want some girl all on him or him seeing ladies in full nude etc etc. i even CRIED bc thats how insecure i am. I love my baby and id do anything in the world for her, im trying to accept my new “mom body”, please tell me im not alone here.. 😔