Lisinopril and absolute poison

I am a 51 year old woman and have been taking Lisinopril for 8 months. I have a total lack of sex drive now and have felt sad and depressed often. I also have trouble going to sleep and staying asleep. I had severe dermatitis (rash on trunk and back) about four weeks ago that required medicine to clear up. I thought it might be my bra, but now, after reading a few posts, I'm thinking it's the Lisinopril, too. Shortly after the rash my thick hair started thinning quickly. I, too, am afraid to step into the shower, as so much hair comes out it clogs the drain. It feels and looks very thin now. I have not added any new routines or products to my life to be causing these symptoms, except the Lisinopril. I went through menopause at age 43, I plan to visit with my Dr. next week about switching meds.