I Am Not Sure Where I Should Go Or What

i am not sure where i should go or what i should do. I hurt my back lifting my son in his car seat. i have been resting/iceing/and taking advil for daily for a couple weeks.i have done streches and massage and seen the chiropractor. instead of getting better its only gotten worse. its gone from sore and achey spasms to today severe pain, right leg keeps going from pins and needles to numb right arm keps having shooting pains, every breath in cause a shock like feeling in my baack and there is a consstant sharp stabing feeling in my middle of my back right in my spine and to the right of the spine right below my bra line.