OMG! Thank you for inquiring about this topic! I chuckled when I read your post because you literally described my exact same experience! As a 57 year old, soon to be divorced breast cancer survivor, I have chosen celibacy. I couldn't imagine being sexually active with this degree of vaginal dryness.
I'm a little over a year in on the Anastrazole 1st cycle which will last 5 years. I have noticed the vaginal dryness is getting worse and much like you, I go into the stores / pharmacy and stand there in the aisle looking like a deer in headlights! lol I spend at least 20 minutes reading products then an additional 10 minutes looking online at reviews of these products, start to feel overwhelmed then leave empty handed! I have been online searching for a homeopathic solution as well, but to no avail. I really don't want to incorporate another pill into my day, I'm tired of the "take this pill which causes this side effect, then another med for that side effect" cycle! HELP!!!