Very mature "bedroom" advice please...

Hey ladies. So here lately my boyfriend and I have been on the rocks. I left and ended up coming back. Well it's been about 2-3 days since we last had sex (3 I think.)

Well last night we was getting ready for bed and he made the comment and said "Do you want me?" and we started playing around and stuff. Well I stopped him because I was cold and I got up to get another blanket. Not stopping that in general at all. Well when I lay back down he is just laying there and I said what are you doing ? And he said well you acted like you didnt want it so I just took the hint. I mean really? And he just lays there and told me if I wanted it than I knew how to instigate it. Which made me feel weird bc just a minute from that we was fooling around. And the next thing I know he rolls over and says goodnight and goes to sleep. Then he goes to work this morning and sends a text that says " Thanks for making me feel wanted last night" and that was it. I tried my best to explain everything to him. I don't know why that made me feel so small and useless. Im the type of person that don't even mention sex unless mentioned to me. I'm a very conservative person when it comes to my sexual life and I've never been one to just hop on a guy and take control. And he knows that, we been together for 2 years. We live together and I'm almost 26. I have tried to work on it but it's just something that dont come natural to me. I'm sure he would enjoy me to just take control And start it but I just can't.. Any help or advice? And am I in the wrong for this?