I understand the feeling Holds. I can't give you any medical advice but I can tell you that when my health anxiety was/is bad, I was positively convinced that I had many horrifying ailments. If I got a cold and a fever I would turn it into Menigitis. If I had a headache it was a brain tumor. If I felt a twinge in my stomach or heartburn a heart attack was imminent.
Our minds are extremely powerful.....let the doctors do their work on the physical side of things. Worrying about it will simply make it all worse. Sounds like you had a good morning, keeping busy always helps me stay focused on other issues which helps.