"i started using ortho tri-cyclen about 3 years ago, which i had no problems with. however, 3 months ago i switched to trinessa because it&#039;s much cheaper. the first few days i definitely felt on edge and &quot;out of sorts,&quot; but i assume it was just my body adjusting to the medication since i felt better after that. i have actually experienced less mood swings than when on otc, however i have noticed more bloating (no weight gain) and some new bumps on my face. i have never had a problem with acne, but i seemed to develop these tiny bumps as soon as i started trinessa. overall, the very minimal side effects that i have experienced are far outweighed by the benefits of a cheap and effective birth control. i guess everyone&#039;s body is different."