Well, I might not be the right person to offer advise on this one --I'm kinda obsessing over T myself-- but I will tell you what my rational part believes. Unfortunately, it's paired with a pretty stubborn irrational one, but meh, not much I can do about it.

Focus on the people who chose to be in your life. Open up your heart to them, tell them about your struggles and they'll share their own. Friends are not just for hanging out together and going to the movies or whatever. They want to help through hard times; all you have to do is let them.

When you let "nothing" happen in your personal life(friends, family, flirts ), then the obvious and pretty much the only choice you have is to obsess over what's happening in therapy.

I'm working on deepening my existing relationships and I know it's hard. But give it a try, it's worth it.

Hope I helped. Take care.