I was starting my day with a pot of coffee, and water/herbal tea throughout the day. I figured a pot a day wasn't good, so I went cold turkey after I ran out; h

I was starting my day with a pot of coffee, and water/herbal tea throughout the day. I figured a pot a day wasn't good, so I went cold turkey after I ran out; had a horrid dull throbbing headache for the next few days (thought I was coming down with something till I realised).