past 3 days, I keep burping and it tastes/smells like EGGS! Sulfury grossness. What is it?

My stomach has been churning.

Got the trots today.

Oh, I feel awful.

I have not been this sick since I am a child.

Best self-diagnosis I could make is "Giardia."

I exercise regularly, I eat very healthfully- organic, fresh vegetables, grassfed beef & grassfed dairy, water, etc.

I rarely, if ever, get sick. This hit me out of nowhere though!

I normally do not burp, but I have been burping a lot! And, the burps have a distinct sulfury/hard-boiled egg smell and taste...but I have not eaten eggs in over a week!

I got the trots today, on day 3. I normally have an iron gut/iron constitution, so I have not barfed.

I suppose most others feeling this way would have barfed a few times by now (especially after tasting/smelling that gross egg burp.)


Any help? Any advice? I am trying to drink lots of liquids- water and Gator-aide. I normally stay away from the sweet "sports" drinks, but in the past 65 hours, I have eaten just two small bananas, and a handful of ginger candies.