Dear Trouble,
Sorry to hear about your dr. visit. One thing to know about cramping is usually potassium helps with that (bananas) are a great help. Also another thing to use is sesame oil, it can usually be found at the grocery store, you want the light color oil. The sesame oil helps with inflammation, spasms etc. All you have to do is massage it into your legs, leave it on for 15 mn to a half hour and massage your legs and stretch if you can. This can be done once or twice daily, when your done take a shower and wash off and your good to go. Just make sure if you want to massage your feet as well, wash them before getting into the shower, because it is slippery and you don't want to fall and cause yourself more issues. My rheumatologist recommended this when I was diagnosed with fibromyalgia. If you have trouble finding the oil it is also used in indian cooking, if there are india grocery stores it can be found there. Good luck to you, I hope this helps. Keep positive.
Take care,
Afloat