Rooted Fire hd 7 screen repeatedly turns black

Hey guys, so I had just rooted my fire hd7 and then I tried getting the google apps on it. In the process, I installed some google apps and then my fire hd started going to a black screen( I do believe I followed the instructions wrong ). As soon as I unlock my device, it shows the home page for a sec then the screen turns black and it repeats that process. I tried the factory resets and reboot and it did not work.
I hope I did not permanently damage my device. Is there anyway to fix it from my computer?