It is possible to leave an abusive therapist and move on to find a good one. You have gained experience from this first round, and even though it didn't work out in the end it was valuable because you learned things from it, like what you want from a relationship and what your emotional needs are. Life is going to be full of relationships that don't last, for a variety of reasons. That doesn't mean you should give up.

I hope you find the sort of therapist you deserve - a competent, mentally healthy, self-aware and emotionally available one!