Yes and I think that's why you're not Oing. Look at my 1st chart, I was off my meds until CD33. That was the longest cycle in my life! After CD33 my temps regulated. Notice since then my lower temps have been higher. What were your levels again from the test? If it's even on the higher end of "normal", it may not be normal for you and would cause all kind of crap. Also I notice you deal with headaches and fatigue often. Those are #1 symptoms of hypothyroid. I'd get tested again if I were you and find out what your numbers were. If she still refuses to put you on meds, get a new dr hun. Go to this website and take this test... tell me what you get...
http://thyroid.about.com