Only you can decide what to do as you are the one actually experiencing it so the decision has to be yours
It might contain itself or equally it might multiply to other things as well but right now you just dont know
If there was a trigger that would explain why it has only started when it did but unless you know you cannot be certain
I do not remember any thing triggering mine and simply assumed that it was just a natural extension of my personality
What will you do if it carries on getting worse ? How would you stop it ? Have you considered anything ?
Do you experience it all of the time or is it only at particular times ? And is it specific or more general ?