How do I find a therapist that specializes in contamination ocd?

I don't know what to do, my hands have become so numb and bruised because of constant washing hands, i have started hating each and every furniture around me, beacuse i feel they are not clean although they are being cleaned regularly but i cannot stop these thoughts. I clean my phone, bluetooth, charger with wet wipes each day, i don't touch any object around me, i am not being able to focus on my studies or anything else because of my ocd ihave stopped going out, everyone around me is so fed up of me. I have consulted so many therapists and been taking ayurvedic supplements too but nothing works. It is getting worse and worse, please if anybody can suggest me how to overcome these thoughts!

Im having a OCD specifically contamination OCD flare up all month and I don’t want to feel this way going into March, I’ve thrown out clothes, towels, stayed up for hours doing compulsions, washed my hands till they crack and bleed, I have washing pilling up cause I’m so overwhelmed by all the extra things I’ve added cause I thought it was contaminated. It’s completely draining me to the point where I’ve become sleep deprived and are avoiding part of my home because they are deemed contaminated to me…I only moved in a few months ago, I had a roach problem and using baits and insecticides really messed with my ocd too. anyone have any tips or tricks to make this easier? I wasn’t doing this bad in January :( thankyou in advance :)

Does anyone have any tips on how to handle contamination OCD?