sorry to bother you but i have several questions that i am uncertain of. i was treated for hyperthyroidism 2 years ago and have been doing good until about 3 weeks ago. my tsh levels got kinda high due to running out of meds but i am currently back on meds and have been for 3 weeks. my last period was around april 24, 2012 and i have been sik in the afternoon/evenings, lower backaches, headaches, tiredness, frequent urination, boobs are swollen and tender, i am moody, constipated some days, stomach tore up some days as well as bloating! took 2 hp tests last week and both were negative. is my throid tricking my body or could i possibly be prego and test just cant detect at this point. someone please help asap as this is driving me insane, also i can feel what seems to maybe be my cervix when checking myself. it is up high and not hard but not soft. please help??? thanks from someone in desperate need of help