I feel ya.

Personally it's gotta be from my wearing glasses, overuse of the computer, and bad sleep schedule-but when I saw neck pain, and a headache typically on a side of the head, and constant yawning as symptons for a brain tumor (through Google of course)-I freaked out. Similar fears have shown up with syphilis-from bumps I have on my body (which seem to be normal/usual pimples actually).

Of course years after that crap I'm fine...despite not having confronted a doctor for neither, I've come to the conclusion that if it's been about 4+ years since those paranoid freakouts....I'm obviously fine. In the end-I discover my imagination, and the ease of believing something said online is what got me going.

Stay away from Googling symptoms is all I can say, heck I have a headache right now..probably from sitting in front of this bright screen for 8 hours...