That's great, you will see a neuromuscular specialist. We always advise that a general neuro is not what is needed.
It feels like a long way away, but when we were being diagnosed this was always the case - a new referral to a new speciality meant a couple of months of waiting again. In the meantime we kept note of anything happening and kept living as much as we could in every day. I hope you can now just do that - live as much as you can, and know that you will be seeing someone who can give you a definite answer.
I'm not saying I think you have ALS, I'm just saying that most of us went through a long process of tests, waiting and elimination until that diagnosis was achieved. This is a complex disease. It doesn't help that a lot of the system gets clogged up with people who have no real symptoms at all demanding appointments that should be given to people with genuine need. I'm not saying you are one of these, just commenting that it is a long road.