I've only taken 2 doses of 30 mg and I have terrible side effects. My head is in a fog and I feel my coordination is off. I also have bad headaches. Basically I'm bed ridden. I know that side effects are normal in the beginning but this is ridiculous. Anyone have better luck with Zoloft? my wife started taking them 2 years and barely had any side effects. Can I simply drop Cymbalta and start Zoloft since I have only taken 2 doses thus far?