I've been on birth control for a year now I take my pills everyday like clock work. I'm on the combined pill and if I ever take t late it's usually between a 3 hr window I've ever skipped a pill and these past couple of weeks me and my so have been have unprotected sex and he never comes in me but just at the beginning of this week iv had a little flicker on the left side of my belly it comes and goes I've been constipated so I thought it was jut my bowel system but today I've had back pain and breast tenderness I'm getting freaked out Bc i do not want a baby rn ! What do you guys think ?   I just cleaned and this came out