Sounds like vet time, 2canadian4i! Only a vet will be able to tell you if Jackson's eye goop is related to allergies or something more serious. And the diarrhea, if it's continued for a few days, also needs attention. Sounds like he could well have picked something up from the water. If you can get a fecal sample from him before you go to the vet, it will save a little time on the diagnosis.
Hope Jackson's better soon!
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."