After sex

Megan • Mommy to our angel 👼🏻 4/2016 Rainbow baby born 3/13/19 after 6 years of ttc 👶🏻🌈 Baby boy C 10/21/21 NICU Warrior 💚 Dog mom 🐶🐶💙💙
So this may be a TMI question but my husband and I had sex twice on Tuesday and after we were done I went to the bathroom. Normally there's some discharge but this time it was normal amount but it smelled weird (sorry ladies) it wasn't a fishy odor it was like a chemically smell?
 Then again yesterday when I went to the restroom all day it had the same smell? I've very confused because this has never happened to me before. I showered and everything but I keep having that weird odor smell... 
HELP!!!