I think you're right about the sense of community here on pc. Sometimes I just ask for virtual hugs and words of support if I'm looking for that connection here - there's nothing wrong with asking for some comfort that way. Sounds like you have a lot going on that's limiting your ability to engage in the things you want to. Are you seeing a therapist or counsellor? They can help a great deal with cptsd symptoms and the support they provide can be very valuable.