Hello I am 26 year old male. I have been havin these weird symptoms in my legs. It all started with a cramp in my right calf muscle , then a cramp in the left calf muscle. Now recently two weeks ago I started getting leg fatigue in both legs but when I rest it goes away. The other day the fatigue was really bad. I don't feel like I have muscle weakness as of yet. Dr did a blood circulation test. Circulation is fine he said. I also have random muscle shakes that only last like second. Slight cramps in both of my calf muscles and hammstrings occasionally . I do get a sharp stabbing pain in my calf muscles. Hope this all makes sensce. forgot to mention the other day went to the store and my legs got very fatigueed had pain running down my left buttock down to my left leg. I just need some peace of mind. ALS is all I think about, just looking for answers that point away from ALS. Thank you very much.