Does anyone else suffer from chronic nausea?

Hello. Dealing with a lot of pain right now. Usually I experience migraines, and that makes me nauseous, but lately, I've been getting nauseous even in the absence of migraines.

I've been experiencing some pretty chronic nausea for a while now. My appetite is pretty low, and after I eat absolutely anything, I break out in a cold sweat and feel like I want to throw up.

I don't have any food allergies. I try to eat at regular times. I eat relatively bland foods when I can. I'm seeing a dietician. But wow, I'm dying.

Does anyone else get nausea from their pain?