I hope it's a strange sign that you are continuing to repair. I haven't experienced exactly those symptoms, but many of my symptoms were equally strange and alarming, and many became much worse (or much weirder) prior to great improvement in those areas. This over a period of years. For damage like mine (maybe yours?), two years is a short time.

Of course, I have no way of knowing. And, naturally, looking at other possible causes of your weird symptoms is always a good idea.

rose