coolant squirt

my 89 just started leaking coolant after driving it for 10 mins .. it started heating up .. after i opened the hood .. there was coolant all over the place .. like if a hose broke and it started to sprinkle coolant .. there was also smoke coming out from behind my serpentine belt .. now theres a big puddle of coolant under my car .. i have no clue what broke .. or what part is leaking because theres many places wet wit coolant .. need some help !!! aprecciate it

Fill it up, start it up, and start watching. Or get it pressure tested.