Have you found anything that would relieve the fasciculations?

I woke up a few weeks ago with a sore spot on my foor and it hurt to touch and couldn't put wt on it flr a few hours. I went to urgent care and they wanted to xray it. It was normal so it was called a contusion and i was to take it easy. Ablout 7 hours into it suddenly the pain was gone. Completely. It was a cramp right behind the toes that wouldn't stop. It felt like i needed to stretch it but i couldn't get it to. It felt different than a normal charlie horse. But as soon as the cramp relaxed it was like it never happened and i knew exactly why my foot hurt. I have read where people have had spasms so bad it has broken bones. I hope that was the last cramp i have like that. Have you experienced anything similar?