I know nothing about candida - is it a condition that is known to be exacerbated by stress? If it is, that's your answer. The cause of TMS is the stress of emotional repression. TMS symptoms tell you that it's time to address that cause.
The most helpful thing you can do for yourself is to stop focusing on symptom details. If you have been medically checked out and believe that you have TMS, start thinking in very general terms of "my TMS symptom(s)" and do not discuss or describe any details, because in the end, the details are totally irrelevant. Focusing on the details is your brain's attempt to keep you distracted and in fear.
Good luck!