HELP - Reboot Loop / Can I Recover System without losing photos?

[mommadance]

Last night I was trying to free up space on my Droid Incredible (the oldest one I believe) and it got stuck in a Rebooting Loop. Only way to stop it was to take the battery out. By doing research online I was just able to figure out how to get to the HBOOT screen. Now I have the options here and I have NO clue which one to choose! I have over 2000 photos on my phone, plus who knows how many videos of my kids. Am I completely screwed and will I lose them no matter what I do? Are they on the SD card do you think? I don't want to do a thing til I have some answers. I am not very cell phone lingo literate, so please give me answers in a non technical form. LOL! THANKS!