I have hypothyroidism and even though the bloods always return 'normal' could I be having thryroid issues rather than pots or combination of both? Or even early menopause at age 35? All the symptoms of each are very similar ...it frustrates me that I'm put on beta blocker metroprolol yet new doctor cannot tell me what's wrong with my body... He doesn't seem to think there is a cause... How many times do I need to change doctor to finally get the answers I need!? Thoughts?