Is this a candida infection or am I dying?

Ok so I don't have medical insurance and I have some severe symptoms that just started a weeks ago. I'm debating whether I need to go to the ER or if I'm panicking.

They are:

Blurred vision in right eye

Spots in both eyes

Diarrhea

Shortness of breath

Pain in chest

Hurts when I push in right under my breastbone

White coating on tongue w/large bumps that run down the back of my throat

Thick mucus that gets caught in my throat

Sever panicky feeling and anxiety

Nausuea

Pain during sex

Sinus pressure and pain

Sever headache

Irratability

Extreme fatigue

Dizziness

Weight has fluctuated

Also, I haven't had an Aids test in a year and although I've always been protected, it's always a possiblity. Could HIV or Aids cause me to feel this way almost overnight or would these symptoms be spread out over time? (That's the severe anxiety that's causing this fear)

*** Any doctors out there who have an incling as to what this is and how serious it is would be great