"i had sex with my boyfriend about a week after i got off my period (sunday). we used a condom, but it broke. even though he said he didn&#039;t finish yet, i was hella paranoid about pre-cum and stuff. (i also remembered that we had unprotected sex that saturday but he &quot;pulled out&quot;). so we went half on a plan b pill.  i took it the next morning (monday) &amp; i felt so sick for the rest of the week. my head was spinning while i was at work, my whole body was hurting, i was congested, had the chills, etc. long story short i started spotting the next sunday &amp; now it&#039;s monday and my period is sooooo heavy. idk about you, but i&#039;d rather pay $45-$50 for the pill than a lifetime full of payments for a child"