You can get your endometriosis under control by ridding your body of the chemicals and hormones that got the diseaase underway in your body; then you can take strogen.
See a naturpath and/or herbalist. Their focus will be on cleansing. You need to get a lot of plastics and chemicals such as household cleaners out of your body, as well as those found in bleached products like white coffee filters, and things like styrofoam. Ge3tting the hormone mimickers out of your body is key, and so is getting the hormones from meat and animal products. You'll need to shift more towards a vegetarian lifestyle, at least while getting your hormone situation closer to normal.
It might take weeks or months. Get started and you'll feel better on lots of fronts. You'll have more energy and get sick less often, And you'll be able to take estrogen and enjoy sex again.
You can get started by browsing the cleanse aisles of your local natural market. Don't just do a digestive cleanse. You need blood cleansers. Look for detox products that include things like red clover. Gaia Herbs has a cleanse that's very effective. It's called the Supreme Cleanse. It's important to follow the dietary guidelines during your cleanse. It's rigorous, but if you plan ahead by finding cleanse-friendly foods and snacks for the 2 weeks that you're cleansing, it doesn't take so much discipline. And keep in mind that it's only 2 weeks for a lifetime of feeling much better - and reducing your chances of getting cancer and other effects of having these chemicals in your body. When my husband first did the cleanse, he said he felt better than he had since he was 17 (which was around the time that he started working in special effects for the movie industry, which is a career loaded with chemicals).
You'll do great!