Sick american toad

[Mentat]

Help! Please. My toad (unknown age) named TJ is acting very weird. Two days ago, he had an incident where he suddenly slipped off his rock and hit his head ended up on his back for a minute or two tell I could get to him. Yesterday thought, he was fine, eating perfectly normal and everything, his head wasn't bleeding or anything, but today, he just is't the same. He is always spawled out, back legs at full extention, he wont move them, forced to crawl around with his upper legs. I carefully picked him up and noticed he was sneezing too, alot, and I set him down, and he forced himself up on a rock. Every time he starts drying up, I put him back in the water and he sits there for literally a minute before crawling back onto his rock and laying there. He wont stop sneezing, and during his dinner time, he paid no attention to the crickets. I had to take him outta his take and put him in Rosa, my female american toads tank, and put rosa in his so she could eat up the crickets cause the crickets nearly started eating him. Someone please help.

Thanks for the help everyone. But unfortunately, he didn't make it. Rosa is upset cause tj was her man, but are pond is full of tadpoles right now because of the two, but it appears when he fell off his rock and hit his head, he ended up getting water in his nose and putting a bit of water in his lungs, and when he got put right side up, he kept his head tilted downwards to try and get the water out, but he would forget to pull his head up and he'd sniff up more water into his lungs and ended up drowning himself and turning into a balloon.

Sorry for the toad's death . I'm confused here; was the toad in a tank or in a pond (full of tadpoles) when it fell? Also, on your first post; why would you think toad was "drying out" and felt the need to put him back in the water?