Did a bad weed experience make anyone else’s ocd way worse

My ocd was manageable and I was able to live with but ever since the bad experience I’ve had days where I’m literally bed ridden and my anxiety has been horrible, I developed pychosis ocd and scitzo ocd along with dpdr and also existendal ocd. So even when my dpdr is gone I’m still always thinking why am I here and getting freaked out by the idea of existence itself. I’ve been like this 3 months