Yes! I'm not a recovering alcoholic, I don't drink, but I've dealt with anxiety my whole life. My earliest memories are of being scared and anxious. So for 48 years, I've suffered with anxiety. Mainly over health. Absolutely you can get odd feelings, pain, weird sensations, you name it. I had a lot of testing done for a lower abdominal pain that was getting worse. Colonoscopy, MRI, blood tests etc. Once all the testing came back fine, that pain went away. You can have odd symptoms or pain, then you figure out what it is, breathe a sigh of relief, then your mind makes up something else! Its frustrating! I'd say you are completely normal, and as you get further into your journey it will probably disappear.