i dont want to call the ER and it be nothing...

i cant stand up the pain is so intense.
i cant breath properly that why im getting very ligheaded and super dizzy....
the major pain is at the top and middle of my right rob cage

mabey i shold mention i have MS?? idk
the muscles in the top of my neck are getting extreamly tight now...and im getting a severe headache....i tryed telling my mom but shes sleeping (hungover/drunk) and doesnt really care..