Feb 25th I took the pill after sex a few times with my husband, we already have 3 kids! Shortly next month (this month) I had my period for 4 days on the 1st. After that I've been spotting on some days, and now it's the 16th and I think I'm on my period again. Just been spotting more or less after the pill and now having 2 periods in a month is weird. I thought stuff like that only happened after having a baby, but the IUD did always made my period longgg in 2010-2014. Just wanna make sure this is normal.