C.O.
Girl - you can talk yourself in to ANYTHING!! The mind is a VERY powerful tool...
Sounds like you worry a TON and are seeking symptoms. Instead of concentrating on feeling bad - why not take a positive spin and say "I FEEL FINE"?
If you have chest pains - no matter your financial situation, you should be at the doctor's office or Emergency room - period. end of story.
Could be you have a long lasting stomach bug or food poisoning...sounds like you really need to go to your primary care physician and have a check up and get all of your concerns out of the way so that you can stop worrying and wondering - because I can tell you, if you don't do this - you will end up giving yourself an ulcer with your worries about whether or not you have West Nile Virus.
The chances are slim that you have it and even more slim of you dying from it unless you have a compromised immune system. So start thinking positive thoughts and stop dwelling on things you might have....sorry - this will come out wrong since you can't hear me - but you sound like a hypochondriac....
I tell my kids and I'll tell you - ATTITUDE IS EVERYTHING...you can think yourself sick....and you think yourself healthy.