Progression and then Regression?

Over the last year I was about an 1100 rated player who pushed up to about 1350 and was feeling good about my progress and then I started loosing almost every game? Now I'm almost 1200 rated and wondering what is going on. Do many of you surge ahead and then fall back? Is this a typical learning pattern or is it a symptom of early onset of Alzheimer's.

Any ideas on what to study or read or insight into this problem?

Thanks in advance.

Yep, it happen to almost everyone .. the bigger is the size of your played games the most accurate your rating will be reflected (i mean your chess.com rating not your real rating)

Its not a problem, just keep trying to improve and see whats going wrong in that games you are loosing

Thanks for the input.