I m a 47 y.o. female, was in a hurry to get to school and jogged instead of walked, tripped over a big bump in the sidewalk, fell on my right hand and left knee. I sustained a 1 circumference solid abrasion to the hand, a 2 long abrasion to the knee, with swelling to the knee and burning pain and went into shock for a few minutes. No head injury, but I ve been dizzy and feeling nausea since the fall and I don t know why.