If it is at all financially possible, if you think you need help, it certainly wouldn't hurt to go chat with a professional, imo. Worst case scenario, in exchange for an hour's time, you find out you're one of the relatively rare normal people 
Without knowing what your concerns are, here's a link to a online depression screening that can help you figure out if you should see a professional: http://www.depression-screening.org/
I hope this helps
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-diagnosed 1/2004
-treating with diet and exercise
-mom to 5 furkids, Patrick the greyhound, Gretta and Samantha the rabbits, Sophie and Rosie the guinea pigs, and 4 guinea pigs waiting at the Bridge.
-working on a PhD in American History |