About four weeks ago, I had a pesky cold....but never felt really that bad. I wonder if it was the Omicron?? The past two days, I have been feeling those pesky aches in my gut. The same as after I had Covid the first time and after I got my Booster in November. The aches do not bother me. They are just.... there. On a scale of 1-10, I'd give them a 1 .5 at best.