We have a 27 ft. above ground pool. We took in a water sample to a pool store and they told us to add shock and stabilizer, wait four hours and add alkalinity. My husband didn't wait. He dumped all the chemicals in together. Now what? We have 3 kids begging us to swim but I am afraid to let them in the water. This is our second year to have the pool so we are newbies and could use any help. Thank you!