6 months is nothing in terms of DBing. Some sitchs last years. Detaching is hard but ultimately it's about you taking care of yourself and learning to let go of your partner. Sometimes the R can heal and repair. Sometimes you find a new future. I suggest that you get the DB book. It will help you understand all the terms we talk about and give you some action items to work on for yourself.
I always recommend Dr Phil's Relationship Rescue as well. I think this is an excellent book for helping you re-evaluate your R and figure out what a healthy R looks like for you. Really helped me with the detaching and healthy communication.
I don't know about the other sites you've been to but this one saved me. I didn't have family members or friends to talk to about things when my H left. If I didn't vent here and get advice from people who'd been there, I'd have crumbled completely. You can decide how much you'd like to post but I've never seen any advice here contradict what a C might say. If anything, advice here reinforces it.
