Op, can I ask if you've always had a low sex drive? When do you find yourself in the mood?
Very personal,I know, but do you masturbate?
I went through a zero libido stage (I swear the depo injection was a big factor)
My dh was understanding, but felt rejected and unhappy, I was unhappy too.
I came off the depo, got myself a decent vibrator, started dirty texting him during the day, to build up the mood, bought nice underwear, it worked! I did all this for myself first and foremost, like you,I loved my husband, and had good sex when I wanted it, so I wanted that back.
It took effort, but the more we had, the more I wanted, the pressure was off, and we got back to having intimacy of all kinds.
I hope you find a way through, its a truly shit situation to be in,I know.
Best of luck 🍀