Nauseous every single day around 8pm (not pregnant)

I take my birth control pill every day at 12pm(or around there as best as I can).

I am not pregnant, I’ve taken many tests.

I get nauseous every single day around 8pm, if I have eaten or not.

It is overwhelming. Does any one else have this problem? I feel so alone. I don’t know how to get rid of this horrible feeling. I’m tired of gagging and trying to hold in the temptation to puke my guts out.

Anyone have any insight?

This has gone on for about 6 months give or take, I chalked it up to hormones because the doctor didn’t really give me any thoughts on the subject.