I think it's important to proceed with caution if you choose to go down the route of finding a new T, for the reasons Budfox and Out There have stated.
It took me a long time to trust current T or to be vulnerable with him because I feared him hurting me. And I told him so. Unfortunately, choosing a therapist is a bit of a roll of the dice, but the potential for healing is phenomenal if you are lucky enough to find the right match with an ethical therapist.