I came off the pill over a month ago, i was only on it for about 2 months altogether (had to come off due to a bad reaction). I have had unprotected sex with my boyfriend in the month since and am now 4 days late for my period. I also have a thick white discharge but not alot of it. Does this mean i could be pregnant or could it simply be an after effect of the pill, making me skip a period this month? Why else would i be late?? Please help! o.O