Birth control

Nicole

They have me on birth control to regulate my period I always start my period the end of the 2nd week of the pack in 4 days late and my pack has one pill left is this normal? My boobs hurt and i spotted 2 days before my period was supposed come but after that nothing just sore boobs and no period also had thyriod issues but Dr says my thyroid is perfect! And my testrone is finally going down