Could I have another stress fracture?

A year ago I had a stress fracture in the middle of my left tibia from running too much in track, so I was on crutches for 5 weeks and couldn't run for another 2 months. A month ago I was babysitting and a table fell on my left shin and hurt really badly, and I was at the brink of tears. Now the spot on my tibia the table fell on hurts whenever I touch it and aches at random points during the day (and a little it when running). Could I possibly have another stress fracture?