Hello. I am 21 years old and have been on Cryselle 28 for the past 4 years. Around the first of the month I missed my first pill due to waiting for he script to be approved. On that day I did have unprotected sex with my boyfriend of 5 years. I tracked in in my fracker just because when I went to my regular OB the following day to get script, my nurse said to me her daughter got pregnant on the pill. I have had constant heartburn since and last night I had serious bloating. I have had 2 spells of random nausea and after every meal I have such indigestion. I m not sure what s going on. I ve taken a few HPTs but they all say negative. I m not sure if I m just making this up in my head or if this is legitimate. Also, my period is expected tomorrow.