According to Honda, the 2005 has a 20.4 gallon tank. According to my fill-up records, I get about 17.5 gallons into it if I fill up shortly after the light comes on, so yes, you should have 3 gallons +/- left when the light fist comes on -- or 45-60 miles, give or take.
Delayed onset muscle soreness. Delayed onset muscle soreness (DOMS), also called muscle fever, is the pain and stiffness felt in muscles several hours to days after unaccustomed or strenuous exercise. The soreness is felt most strongly 24 to 72 hours after the exercise. It is thought to be caused by eccentric (lengthening) exercise, which causes microtrauma to the muscle fibers.
Try to avoid using that muscle if at all possible, or at the very least avoid engaging in the activity that led to your injury (running, lifting weights, etc.). Avoid strenuous physical activity as much as possible for the first 48 to 72 hours after sustaining the injury.