Yeah, have your thyroid checked! My sis just emailed me today...she's been feeling really punky the last month. She went to the doctor and she has a pelvic infections AND they finally found out she's hypothyroid!!!! So now she knows exactly why she's been so BLAH! She's on meds now and says she feels 90% better already, but the biggest thing that is helping her is KNOWING what is wrong and that she is NOT going crazy. Yay!