hi have a good read through this link form the uk's nhs it may help you but it could be just your hormones gone out of whack a simple blood test would tell. <link> just copy into google to the www. to open and read. do hope you find the help you need. good luck
its been six days since my last period ended and i've just gotten my period. is this normal? am i pregnant? . i have not had unprotected sex