Agree with gardener, fm. On BB now so short, but in my exper (many therapists; also used to work at a center for kids with Autism etc), it may be harder to find someone with expertise with autism. I have dysthimia too and think that, while it' very important to address your issues, they are more "typical" for therapists (not to diminish at all) and easier to find someone to work with. If you want, def sign a release for first IC to talk with new one.
When the men on the chessboard Get up and tell you where to go; And you've just had some kind of mushroom And your mind is moving slow; Go ask Alice... I think she'll know.