Do i have a BCM problem

I recently was installing led strip lights in my front grille of my 06 mazda 6s. While wiring them through the left headlight fuse I blew the fuse replaced it with another one and blew that one too. Then I found out I was hooking up the wires wrong and fixed it. But now whenever I shut all the doors and hood I hit the lock button on key pad or in the car and the alarm goes off? Also when I use my blinkers both of them blink. The intended turn signal blinks normal while the other one blinks very  dim but at night u can tell its blinking. Does anyone know what I did or how to fix this? I've heard maybe the BCM has to be replaced.