hi, i was kinda worried. i have irregular menstruation. it would take 6-9 days and stop for 10-15 days  and comes back again. that was the cycle. then my o-b prescribe me diane 35 and instructed me to take the first pill on the first day of my menstruation. so i did drunk my first pill january 13 at night after my 1 period came that morning. but it only took 2 days and until now it hasn't come. what i worry is i had a unprotected sex with my partner last december, and i am feeling the side effect of diane 35 which is enlargement of breasts and tenderness. also, my tummy's getting bigger. could it be that i am pregnant? but i havent felt any nausea or vomiting. or am i just being paranoid?