I am a 37-year-old male. I am experiencing some symptoms. I am concerned about ALS and MS. Twelve months back. I started to have pain in my left thumb after applying some force with it. I started to have a similar issue with the right index finger too. My thumb issue persisted but the finger pain went away after few weeks. I do not have any weakness in my hand. Eleven months back, I started to have intermittent twitches on my right biceps. It happened for several times a day. I noticed some widespread intermittent twitching in my arms, hands, eyelid, lips, chest, legs, and calves. But my twitching in biceps and fingers persisted and others went away after some days. After that, I started to have leakage of few drops of urine after urination. I also noticed an electric shock sensation in my wrist after having a bump on the underside of the wrist. Four months back, I over-exerted my arms by doing weedeating a yard. After that, my arms started to have soreness or stiffness sometimes. I am scared about ALS or MS.