Default Galaxy Tab 2 P3110 stuck on boot screen, flashed wrong recovery...WHAT TO DO????!!!

Help, guys! I flashed a wrong recovery on my Samsung Galaxy Tab 2 P3110, and now it's stuck on boot screen and can't boot! It can't go into the recovery mode, but it can go into the download mode... but that's not any use to me, is it? I can flash a STOCK ROM using odin and putting my tablet into download mode... But i didn't have USB DEBUGGING enabled before flashing the wrong recovery!!!! How am I gonna flash a STOCK ROM, when my usb debugging was disabled, and i cant go in recovery mode and do wipe data, cache and such... PLEASE HELP< WHAT SHOULD I DO?