POF is soul destroying for even those who are well. I think you need to concentrate on getting well before you turn to looking at a relationship - particularly when you're looking at dating sites where it's brutal. A balanced mindset takes time, often therapy, and focussing on that without distractions of looking for a girlfriend. If I thought your illness had any real relevance with your single status, I might say differently, but I think it is much more about your own self worth - which comes from within, not from how others see you. I'm not sure if this makes sense, so forgive me if it doesn't btw
Btw thank you for taking Suzi's comments on board concerning your text speech
