having so much trouble

I am off and on with this but have had bad diarhea and stomach pains since a week before thanksgiving . Even if I stop for a few weeks the diarhea does not stop and is quite painful it is very much like the IBS I used to suffer from. I am not sure what is going on the mms does not make it go away nor does the paradophilus nor does not taking either one. I am going to take a full bottle of reg probiotic this helped clear up IBS years ago. Anyone else having this problem?

Alex