Serious crash

When it rains, it pours.
I feel completely overwhelmed right now. On the bright side, my sinus infection is gone. :)
But now, my bottom left (#17) wisdom tooth is infection from the sinus infection. It is barely through the gums, but it is pushing to get out without room so it is rubbing against my jaw. Really painful. Orajel, the syringe injections the dentist gave me, and Advil are my new BFFs.
I am waiting on the local School of Dentistry's Oral Surgery department to call me back about scheduling my appointment for my consultation and surgery.
I almost broke into tears last night. It appears that my laptops harddrive crashed. My laptop has 2 large harddrive, the C: drive was rather full but the D: drive was not even half full. I don't know what happened. I went to turn it on and it went through about 3 cycles of trying to restart and do the safe mode startup. I have no clue what to do with it. I was scared of making it worse so I just closed it and left it alone. I should have known better but I don't have my pictures backed up. I don't have much of anything backed up, actually. Any suggestions on what to do before I have a complete emotional breakdown? :)
I can still read the blogs from my phone or at school but my posting will be limited until we get this fixed.