So I checked the battery relays and they're connected fine.
Car always starts fine, drove down the street to get food, parked went inside came back out tried to turn it on and nothing...

On position it shows 12volts, as soon as I try to start it there is 1 click volts drop to 0 and nothing happens. My dash lights fade and the odometer/trip screen slowly fades away.
Any info on what's wrong? Starter too wet to jump my car or something? I don't have an undertray or anything either