Issues with your ears or numbness in your hands or arms all points away from ALS. Anything sensory is not associated with ALS until the late stages of the disease. ALS attacks the motor nuerons and the sensory nerves are left alone.
Anxiety on the other hand does all sorts of things to your sensory nerves. I've felt numbness, tingling and something that felt like sunburn. Right now your 4 door sedan is running on jet fuel and you need to let it run its course and refill it with regular.