We have a hen that hasn't laid an egg in months, and that's ok with chickens, even healthy ones. Don't concern yourself with egg production. Concern yourself with the health of the chickens (all of them).
I think the rooster probably needs to see a veterinarian. He's likely wet because he's been sitting in his own waste - poor fella :-( Fruit is NOT the right thing to feed to chickens except in small amounts as a treat. We've been over that, but the diet of fruit may have weakened him to the point that he may not recover. I just don't know though. I don't know his age (could he be dying of old age?).
At any rate, both of the birds you're dealing with MUST stay hydrated! Get water into them if nothing else, best to use vitamin-rich water with something like Nutri-Drench in it, something/anything with electrolytes and vitamins in it. If they won't drink it on their own, force them to take it via an eye-dropper. It's possible that the cocktails of medications have weakened them, but I just don't know. Again, a vet visit would help.
The lack of energy, however, tells me that it's a nutritional issue, ...or worms sapping the nutrients from what they are eating. You said you de-wormed them, but they also MUST eat while they are being wormed.
Where exactly are you located? Your profile says Houston. CERTAINLY there is a farm feed store SOMEWHERE close to you. They will also carry the CORRECT feeds for your birds along with vitamins, first aid products, and more. You need to find your way to that location and get the products you need to nourish the birds properly.