What is the best online site for discreet chat?

Sexless marriage: I know I know it might as well be physical and I'm a pig and a trader blah blah blah. I am looking for like minded women who are fed up with going months and months without psyical contact. It is good to talk about it and not hold it in. A lot of the Q&A here is old so I'm looking for more recent chatter on the subject.