motivation or mania?

There seems to be a fine line between motivation and mania and i'm not really certain on which side of that line i am currently standing.

Why would i say that? Simple... for the longest time i was a terribly unmotivated sloth and suddenly i am fueled by the throes of passion for life. Not only have i launched my website, I've been getting far more work accomplished at my job, i've been keeping my house clean (relatively, at least), i've been self-teaching various computer tasks as photo editing, video editing, php, active directory, vbscript and my second son is due to be born in January.

My behavior has been almost out of control lately, but i'm getting so much accomplished which is why i ask the question motivation or mania? No one around me seems to be complaining much leading me to believe its truly motivation... however, much of my actions are driven by compulsion - something that when left unmonitored can be terribly unhealthy.

I wonder if other people have experienced periods in their lives like this, and if so what the results and/or consequences were? Until then, I'm off to go wash my hands until they bleed clean.