the ache in your right side is probably your liver and/or gallbladder, congested and overworked due to all the anti-depressents, and probably before that, because a congested liver leads to depression. Smoking pot will stress the liver too.
Please read all the information on the liver flush, the Liver Flush Forum , and these two websites. I think the key to just about all your problems is getting a healthy, clean liver.