Just a FYI - Fishy - Rainbow light prenatal

So I just thought I’d share this info in case anyone else runs into this.

I had a fishy smell after my period which I have never had in my life. and it lasted for 3 days. I kept thinking what was different about this cycle and the only thing different that I was doing was I had just changed my prenatal to rainbow light prenatal and so I stopped and immediately, the fishy smell is gone. Back to normal. So I think I’ll change back to my old prenatal. Anyone else have this or similar?