I just took my second ever epsom salt bath. 1 cup for 10 minutes. I was nervous because I wasn't sure how I'd react since I don't do well with msm. I thought I did pretty well after the first one but had minor cramping in my thighs mainly. Took another one today and my legs are really hurting. Thighs and calves. Drank a bunch of water afterward. Is this a detox reaction or is it an indication that I shouldn't do the baths? Any help is appreciated.