As per given information ...
It is not clear that what is the cause for tiredness and high protein in blood... in your routine food/ sleep/ work pattern...
Need details of your routine to find out the cause..
Next Steps
But it is clear that high protein and tiredness are related...as protein is not converting to next tissue like muscle fibres.
It can be corrected.
Health Tips
For a time being better to go for lighter sources of protein ...like instead of nonveg source better to use veg origin protein source...
Instead of normal cold water drinking hot water with food triggers metabolism...
so that protein back up in blood will be cleared...
you can make out a change in a week...