Lowe2sucks, just have a normal estradiol test if you can´t get a sensitive one. At least you will have a pretty good idea what your level is. I´ve been on this forum for some years by now and it seems like E2 is the biggest issue around here. If we walk around every day - how do feel today oh not like yesterday etc.. I think many guys over feel themselves and is not doing good to anyone unless the levels are skyhigh or low. Personally I don´t feel anything different from having 20 to 60 or even higher.
There are so many other things that can make one anxious and I don´t believe that E2 really is the main factor.
Just my own exeperience!