Please Help: I Don't Like The Way My Husband Is Handling Me In Bed

I love making love with my husband but he’s not very good at picking up on what I like and don’t like in bed. He’s great at touching but only does it for about two minutes and then moves on to action. I enjoy his touchings a lot and try to sort of give him signals to continue for longer but he doesn’t seem to pick up on the hint at all. And sometimes he could be very rough in action. I’m too shy to come right out and tell him what I want and don’t want during s*x. But I’m starting to feel resentful about him missing all the signals I’m sending him. What should I do?