Should I see my doctor or find a therapist?

Long story short, I’m 36 and have been with my husband for almost 20 years. In the last year I have totally lost my sex drive!! 😣 Even 3 years ago we were having sex 6-10 times a month and now it’s more like 2-3 because I avoid it. 😕

On one hand I think it may be a hormone issue because I had a hysterectomy (just my uterus and cervix was removed) 1.5 years ago. But then I think it may be a therapy issue because when I am in the mood (very rare) I’d rather take care of myself. 🤦🏼‍♀️

Any insight would be appreciated ladies. 💖