10a Turn Signal Fuse Blowing

I have replaced 3 fuses just to make sure that its not my amp/speakers tripping it or the power drain from it. It doesn't appear to be the cause but Ive read that when the lights are turned on, not the high beams, it blows the fuse on new headlights. Im not sure if its both parking and regular or just regular lights blowing it, or even if that's it at all. I installed a new one an hour ago and turned my lights on and there not working so that has to be connected. the headlights are about a month old and Im not positive on when it started blowing it. Should I try the only other headlights or put in a bigger fuse?

 

never put a larger fuse in there. i would start with putting in the old headlights to rule out the new ones.