Fast Driving With CRAZY Brake Problems!

Description: I was speeding at a less busy street to pickup my niece at daycare only to realize my brakes are not working correctly! i actually ignored it at first, but as i want to stop i would need to vigorously pump the brakes before it finally stops. what is the deal?! this was the most scariest experience in my life! i was actually wondering if i was ever going to get out of this! this should not ever happen to me again.