I started on a 10-day course six days ago for chronic sinus infec...

I started on a 10-day course six days ago for chronic sinus infection. Strange things started happening but I didn't connect it to the drug at first... first night, I kept waking up and having weird nightmares, very unusual for me. On the second day a headache from hell kicked in and lasted about two days. This was really awful, just bearable, but I still didn't connect it to the amox until a friend sent me the link to this page. It helped to know what was going on because the doc told me NOTHING, which really ticks me off. I've also been feeling very, very down and hopeless, also not like me, and the last couple of days I've had strange aches and pains all over my body. These feel like they're deep inside and unlike anything I've ever experienced. I'm a male in my 50's and generally avoid drugs and chemicals of all kinds. This just reminds me of what's wrong with doctors... all they know how to do is prescribe drugs and operate. Forgot to mention the constipation followed by diarrhea on the second and third days. Ugh.