i have taken levonelle 1500 twice, last month and around three weeks ago, after taking the 1st one a couple of weeks later i got my period, then my boyfriend and i were humping naked am nearly 100% sure there was no penetration or contact between my vagina and hid penis but still i took levonelle 1500 again to be sure, will my period be very messed up, its been four weeks since my last period today and i had some bleeding after taking the second levonelle around 4/5 days after taking it.could i be pregnant or have i messed up my menstrual cycle becasue of taking the pill twice in a short period of time?