Stomachache after finding old soup?

Yesterday I decided to clean out the fridge, I normally don't let food stay in there long enough to get old, but I didn't know that the soup hadn't been finished. Anyway, this soup had jalapeno in it and when I opened up the tupperware I nearly threw up! I took out the trash immediately, but I feel like I can't get the smell out of my nose! I also made the mistake of having soup last night, I only took a few bites before wanting to throw up because all I could think of was the soup I had found earlier. Now it's been over 24 hours and I'm still nauseous! I can't even think of a jalapeno without wanting to hurl. Is there something to get rid of this feeling?