okay, i'm 18, male and in good health, the last 3 days i've been experiencing mild back pain below my ribs on my spine, but only when bending my back when bending over, so i've been trying hard to bend over with a straight back, so i don't get the pain.
anywho this morning as i was getting ready for work, i bent over to put my left shoe on, i bent over and all of a sudden my pack was in extreme pain, i had to make my way back to my bed where i now am, i'm unable to stand up or walk with out being in a huge (HUGE!!!) amount of pain, this happened to me about 18 months ago and i was stuck in bed for 3 days before i could get up and walk again, i also never saw a doctor about it as i was unable to move.
i need to know what to do, should i call an ambulance?