Is this safe to drink?

Hey so yesterday I made a cocktail in my waterbottle that had 20% alcohol mixed with juice and long drink (i just mixed all the drinks I had) and it was sitting out for about 20 hours. The instructions for the juice say that it always needs to be refrigerated because it can grow bacteria so i know its not completely safe to drink but it had expensive alcohol in it and I dont wanna pour it out. When I opened the waterbottle in the morning it made a fizzing noise so it had probably started to ferment or something? I don’t care if it just has a chance of making my stomach upset I just wanna know that the alcohol mixed in it isnt gonna make me go to the hospital or anything. The drink had way less alcohol than juice so I know that it wasnt strong enough to protect it from bacteria. I had stuff to do today so I couldnt drink it straight away and I decided to put it in the freezer😅 Is it still safe to drink in like 2 days?