New positions to spice it up?

In the middle of sex, my boyfriend said that he wanted to try the "doggy style". With every attempt, I really don't get a satisfaction out of it cause:

One, I feel ridiculous. Two, I don't really get the orgasmic feeling that most girls get out of it.
Three: because I feel awkward, I start laughing. Which makes him think I'm laughing at him.

Afterwards, we were cuddling and chatting. He said to me, "I love having sex with you, I just want to try other things than missionary"

I feel bad, cause he wants to make our sex-life better. So, I am doing my studies, and seeing what results I can get.

Does anyone know some good moves?

New positions

Ann summers do a pack of playing cards, with all different positions on them! And dont forget this web sight has positions to try! He sounds a lovely guy, he put it so nice, I'm sure he's got a few in his head with so much porn about. I think you didn't get much out of it because you was nervous, we are all different, what works for some doesn't work for others!

Good luck

you have to get over that awkward feeling.....you might feel kinda dumb..but trust me thay love it.....try riding him...or put your legs behind his head while hes on top