My girlfriend just changed her last name and wants to go back to her religious ways. See additional details.?

My girlfriend and I have been dating for almost three months. Within that first month she and I both lost our virginitys to each other which fine by the both us. Well last week she changed her last name to her step dads and told me she wanted to get back to her religious ways and not have any real sexual contact just kissing and stuff like that. I'm the kinda guy who is very touchy feely when I'm with all my girlfriend. What should I do cuz I want to respect her wishes but I don't want to be pushed to the side if I get a little frisky?