Found one other cause for the long-lasting muscle cramps. Entertainment parks… Being afraid of the roller coasters, and long waiting times of course two of the reasons. It was fun at least, but the cause is noted so next time I’m prepared.
Hershey Park is a fun place to be in summers for sure. The scaredy cat I am, I tried only two-three rides. The boat shaped slide is the best! It is way better than those roller coasters. There are maybe two not so bad roller coasters you can take. The rest is crazy!