What’s wrong with me?

I recently got married, June 1st, and I’m okay to not have sex. Before we got married we saved ourselves for each other which caused us to get very horny a lot but never had sex. Now that we’re married and have had sex a bunch of times, I don’t really want it anymore. Like I’m okay to go without it for weeks. He’s horny a lot but I shoot him down when he wants to have sex. I do get horny but that’s when he’s away at work and by the time he gets back I’m no longer. Is there something wrong with me? I just feel bad for always shooting him down but I really don’t want sex. Occasionally I will but that’s it.