Myself and my boyfriend had sex on the last day of my microgynon break unprotected, i know you are protected on your break but in the morning i had unexpected diarrhea. I had it for 3 days but it went away. This is now a week later and im worrying as to whether or not i will still protected from when we had sex. My boobs have been so painful recently too but it may be due to the fact i wear push up bras always. Im only 16 and really worried. Please give me some advice.