my doctor put me on Tegretol knowing that it would mess with my Mirena IUD but failed to inform me of this and tried to withhold information about it, I stopped taking it the instant i found out *was on it for 3 days and had extreme nausea, cramps and stomach pain* previously the Mirena had stopped my periods, I haven't had my period in over 2 years, now not even a month after stopping Tegretol my period has come back, is this because of the Tegretol and is my Mirena no longer effective/ruined? Also was it ethically wrong of my doctor to do this to me (it may have been his personal views that prevented him from caring) what do I do?