okay so ive been on the contraceptive pill since i was 15 (now 23) and my periods were getting lighter and lighter until they stopped altogether for 2 months straight. did numerous preg tests. i went to the doctor and he sent me for a blood test. the results came back perfect, my bp was high though. so he recommended coming off the pill, which i did 3 weeks ago. He said also that putting because i have put on alot of weight over the past few years this could effect it.i have failed with loosing weight so far, but more importantly i haven't come on my period either yet. now obviously im worrying but at the same time if something serious was wrong it would have showed in the blood test right? i don't know whether to just accept the fact that im not having periods or go back to see him. i mean he didn't do a pelvic exam..im not sure if anything wrong down there would have showed in the blood test. what should i do?