I had sex and I didnt enjoy it, I need advice on what to do to make it more pleasurable ect. ?

So I had sex for the first time with my boyfriend about 2 weeks ago, i did not enjoy it. We tried again last night and i just did not enjoy it. I get generally wet before hand and then he sticks it in and i lose my wetness if you will. What should I do. And i dont know if he is into either because im pretty sure he didnt come either time. I tried giving him head after but he didnt come when i did that either. Are we just sexually incompatible? Can I have some tips. He was not a virgin but i was. I felt like I was just lying there and then he tried to get me on top but i didnt know what to do. I feel like im doing nothing helpful at the bottom and i just feel awk on top so i get out of it. Oh and he tried eating me out which i didnt enjoy, i personally just found it gross. Can someone give me some tips on giving him head and on sex positions and what I should do??!?! Thanks