I agree with finding another Dr. who can help with Lyme, yet also support you with other types of medicines (anti-anxiety, anti-depressives, etc. at least temporarily). You don't deserve to suffer like this, no matter what the underlying issue is - and it sounds like what you're experiencing imho IS significant OCD with anxiety and depression. I've been here too, trust me, and the longer I waited to get on medicine (anti-anxiety, anti-depressants, etc.), the longer it took to get to a much healthier place to where I could better handle the issues at hand.