Indy, you will find your cycling mojo. I've been through this more than once. During the most severe bout of it, I found doing lots of fun "errand" rides on my heavier bike got me out there more than I would have been on my road bike. I learned all about all of the local farm stands and met some interesting people. I probably did about 300 miles over a season this way. I was still riding on the weekends with DH and friends and doing occasional group rides, but I put no pressure on myself. In fact, I still don't. I haven't gone as far as not using a computer, because I like to use cadence and distance, but I rarely look at my average speed anymore. I'm not saying I never do, but once I took the pressure off of myself, I actually started improving a little.
The winter after the season I did all of those little errand rides, I went on a group x country ski outing with someone I knew from rides I had lead. She brought a friend, who lives in my town. She said, "Oh, I know you... you must commute all year round," and she went on to describe my bike, and even what color cycling jacket I have! She had seen me shopping many times in west Concord, and thought I didn't have a car. So, I guess I was out there enough to have someone recognize me. To me, that was just as good as having a 16 mph average (which is fast for me).