hi, ive been on camila birth control to control my high estrogen because of pre menopausal rage.. 3 weeks ago my insurance insisted on home delivery,,, 2 weeks ago without missing a camila. I started this heather pack from insurance. they claim its same but generic. i m having dysfunctional vaginal bleeding. I started heather pack 1st day of my period. but woke yesterday morning with my period again and im experiencing the rage again. should I be concerned?