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Not suicidal.
Not sure I can pull out of darkness before Monday when I need to be on - to feel good about my work output.
What can I do tomorrow.?

It's a cold - I get it.
Tested myself this morning on a hunch. Strong lines on the test.

Assuming same regimen for every other cold I've had in the past. Any other recent tricks?

I'm maxing on Vitamin D as a supplement for years now and am generally healthy.