Girly girl needs help. No tail lights, dash lights or marker lights

I have a 2002 Acura RSX. A few days ago my tail lights, dash lights (gauges only) and parking lights stop working. I found the fuse that was blown "small light" fuse (15A) and replaced it, as soon as I turn on my headlights it blew again. There is obviously a short but need to know if someone has any idea where I should start my search. I converted to HID headlights about a year ago and one has not been working for months so been driving with my brights on since. I don't see any wires exposed from the converter boxes for the HID so don't think this Is the problem but at this point not completely sure.

Hope someone can help
Thanks,
Joanelece