Blinker Light Not Functioning Properly
 

So last night I installed my DRL's and was going to wire them into the connection for the signal lights on the headlight. It was working fine and powering the strip, but then all of a sudden that stopped powering it and then the light itself wasn't turning on. But when I turn the blinker on it blinks like it should. So now my car is giving me the "replace bulb" light. But I know it isn't the bulb. How can I try and troubleshoot the connection so I can get it working properly?