about a month ago my brake pedel got really hard then it got soft and it kept doing it sometimes really hard then other times soft ,but yesterday it went to the floor now i have no brakes my brake light is on and the abs,,anybody know what could be the problem

 

check the rubber lines to see if they are busted

 

Look above the gas tank on the drivers side by the frame rail.
About a foot back from where the line transitions from steel to the rubber line.
Mine ruptured there.
And many others here have had it go there also.
Look for tell tale signs of fluid around the gas tank and frame.
Welcome to DF..... Both of you

 

check the fluid too and make sure the master cylinder isnt leaking but prolly what veeten said. ive heard of a few rupturing there too