HELP ME PLEASE!!!

so I was engaged for 5 years and during the time our sex life was very boring. literally missionary style every couple of weeks when we had a few minutes and I never ever orgasmed with him. I always had to fake it. (we have split up) so, I just started talking to this guy recently and he is absolutely amazing and we can talk about anything. so sex was brought up and I think that its important so boundaries are set and to learn what others are comfortable with. the problem is, I'm not very experienced in anything at all so I'm nervous! we were talking about what the other liked and I like froze because I couldn't even tell you because I've had nothing but bad sex my whole life.

so what are some things in your sex relationships that your SO really likes? positions, moves, types of foreplay or things like that! I need advice!! I want to be able to enjoy sex and spice things up so help me!! I havent even given a blow job in 5 years and I would like to try! help help help!