Is it too late?

My husband and I have been married almost 13 years. The first majority was spent raising 2 boys close in age. Physical touch was touched out by the time he would get home. He initiated sexual things and I rolled with it regardless of how I felt. This past year I got on medication and started working on my physical health. I feel great and now my kids are older and I feel more sexy. I get rare attention from him now. If I initiate anything sexual he goes along with it. If I don’t start anything nothing is happening. He walks around frustrated that I didn’t start something but will not start it anymore.

Is it too late for us? I don’t feel like he is cheating or getting anything on the side. He seems to have shut down. Is there anything I can do? I’ve tried talking and that doesn’t go anywhere. I’m at a loss. I want to make this work but I don’t know where to go next.