Surgeon's office called. They say it's not surgery related. They say when someone calls with these symptoms it's usually blood sugar, ear infection, or blood pressure. They said to get an appointment with my GP and not to go to the ER. I still think a deficiency/anemia or anxiety is the culprit.
I am fairly certain it's not blood sugar. I have been sipping on a soda all day and making sure to eat while this has been going on. Ear infection is possible, as is blood pressure. I will check my BP at the store before I go home.
I am reassured!
Edit - Called GP. Despite the nurse making me feel like I was wasting her time, I have an appointment with them in 1.5 hours.
Is it a sad day when you know you will get better, cheaper, and faster care by NOT going to the ER?