So, I started taking Combination Birth Control Pills back in September and was on one brand for 4 months before switching to a different one (still combination pills) at the end of December. My breasts were sore for a couple days about 2 weeks into the new pills, but it went away, my areolas are slightly puffy and I've had a couple days of nausea. My period is due sometime in the next few days (when I start the placebo pills) but I'm all paranoid that I'm pregnant. I've never skipped a pill or been later than 15 minutes taking one. Of course I'm jumping straight into panic mode, but I'm wondering if this is all just side effects of the new brand I'm taking.
Anyone have any similar experience?