"this is my first time on any birth control. my doctor originally prescribed yaz but after reading the reviews i decided i didn&#039;t want to try it and asked for ortho tri cyclen. the pharmacy gave me mononessa. the reviews were a bit better so i decided to give it a try. the first day i took it i was nauseas and had chest tightness and a rush of adrenaline for some reason! i don&#039;t know what happened but i felt on top of the world! the second day was a bit better and i felt normal. i&#039;m on the third day now and i&#039;m feeling a little nauseas but mostly bloated."