Share 'Has anyone else had bad side effects of B12 injections?'

+JMJ+ I recently bought some b12 injections from the 30Bad promoted trimnutriont website . I bought the methylcobalamin (10,000 mcg)-- cost me $250. However, a few hours later I began having horrible cramps. I almost went to the ER (it was that painful). However, the pain subsided after about 10 minutes+ on the pot. I had a BM which relieved much of the pain. I got a few cramps every so often af…