I did a bad thing

After I've given up TH + Pepsi...
 
Since the 28th, when I gave them up, I've had about 4 coffees from TH, which isn't too bad for someone who went a full week without one, but today, I am regretting it COMPLETELY.
 
I got a coffee at around 2 when I was out bringing back recycling and grabbing some groceries...
 
I've had a little more than 1/2 and am now wearing a baseball hat, and turning off lights in the house.  OW. I am getting a migraine.
 
I feel soooo sick, and am going to try to keep cleaning the house, but have a feeling that it's a little too far gone for the Advil I am about to take to help. (Haven't gone to the doc about it, yet, they aren't that often, usually, or that bad. I know there are people out there who cannot do ANYTHING when they get a migraine, me, I can usually take a few advils, and wear a hat, and somewhat still function. The lights are really bugging me, and it's making the nausea a little stronger than normal, but I don't know if there's any connection to the coffee, or staring at the computer screen to type my last post...
 
Going to shut off the computer now, because this i just too painful.
 
Blaine