I'm making him miserable.

I can see it. He thinks everything is his fault. He thinks I'm not affectionate because of him and I know it's affecting his self esteem. But I can't force it and I don't know why I can't feel anything right now. My therapist says I'm going through a lot, I'm doing so well considering, blah blah blah. I need to save my marriage and my man now. How do I jump start my libido, my energy, my emotional health, my passion for life - anything?! My Dr and I are considering different meds options already - I'm looking for something to do, actually do, to shake me up. I took acid during a dark time a couple years ago but that's not an option right now. I already did the drastic hair change and I'm still regretting and regrowing that mistake. Tattoos and piercings are out right now. I've got kids so trips aren't happening. What can I do?!?