When I was younger I was quite easy going and felt confident with sex, but since having a child and having less sex I've lost my confidence.
I've met someone new and we've slept together a few times and so far so good, he makes me feel reasonably comfortable but I feel anxious about him seeing my body etc.
We've done a few different positions and he's given me oral, but I feel anxious about giving him oral and going on top.
I feel like I've got away with it for now as we've only just started seeing eachother, but I want to do those two things both for myself (I hate feeling nervous, it must be off putting) and for him as I know he'd love it.
He also wants me to dominate him in the bedroom which terrifies me a little! But again, I'd really like to try it as I want the confidence to be myself.
I'm not entirely sure what he wants so will have to ask him, but I know he'd love for me to go on top and kind of hold him down while I do it?
I want someone to help me, but I'm not sure how I can be helped 
I suppose my problems are, that I don't know what position to be in when I perform oral, I remember trying to do it when I was younger and it always seemed a bit awkward to get into a good and comfortable position with them laying on the bed on their backs?
I also feel like when I'm on top that I just don't know how to move, it feels awkward for me but that may just be due to inexperience?
I bloody hate being nervous and self conscious!