@daedalus Not sure. Health stuff in the USA is so expensive I am just seeing if it improves on its own rather than fork out for the diagnostics. I noticed that i sit on it on the floor whilst I help kids with homework. I only started this in the last year, I used to sit at a table. Thinking perhaps it is this??
@ozguvnor I guess try changing things and see what happens in response. Hopefully it's something simple like that.
@daedalus Doing that now. Hopefully I’ll get results
@daedalus Been a few weeks since I stopped sitting on the floor with the boys, seems to be working. Managed to run about 60% of 4km today, with no issues. Now to get my running fitness back! :)