Is this ALS ?

[helpme123]

I have NO weakness, No balance issues , but I do have muscle stiffness/tightnessof all my neck, arms, legs, ankles, face ,hands, shoulders, their all stiff/tight . I DONT have issues of swalloing, or chewing, but the muscles are extremly tight , spitting out toothpste is strange dng, I am able to lift and strech my legs on top of my dresser , I am able to walk on my toes, heals is also ok ,but muscles are tight, I do get pain from the stiffness, but I have days with none but still have the stiffness, the muscle tightness and stiffness is persistant 24-7 every day for the past 3-4 Mths I have high glutamate, I have the Gene mrkers for ALS , SOD1, there can or are other reasons for the muscle stiffness but I am trying to rule out every possible causes, I also have nerve pain all over , its 24-7 , but thers days where its not noticable , do ALS cause severe muscle pain from tightness , I think it flares up like Inflammation, my hands always feel like they are fat or swollen , but nothing every indicates theyare other then a sensation, do ALS symptoms come and go, how fast do symptoms persist ? If it sounds like ALS what test can I do to know for sure, I also excercise on my tredmill almost daily , the muscle stiffness dont really stop me from dng anything physical other then when the nerve pain is presnt it makes the nerve pain more intense. I dont really get much physical weakness , actully no physical weakness at all, I am looking for answers. Please help .

Thank you
Laura