I am currently taking tricuilar 28, and really can't take them cosistantly no matter how hard I try to remember. Like i may miss one one day then take one the next day, then two the next (because i finaly realize I missed one), then maybe take the next one about 5 hours later than it should be taken ect. Well this month on my second last day of active pills I had a bit of spotting. This was on sunday, me and my boyfriend had unprotected sex on tuesday, and my period started on Friday. What are my chances of getting pregnant?