Dh low libido , due to ssris....

Dh takes an anti depressant , and although we back off during my FW we still have had no luck , except for once- during my peak times. I'm ovulating or will be soon and it's just not happening. I feel sad and alone- we want this , and his body isn't cooperating. We try maca, vitamens, fertility aid for men- but it doesn't help. I know I need to be patient and let go but I feel the opportunity slipping away. Anyone else out there have problems like this? I feel bad , feeling bad - he can't help it, and we try everything.