My wife and I both received our second Moderna shot a few days ago, without any significant symptoms.
We both had minor local tenderness at the site of injection the evening of the injection, which was mostly gone the following morning. The facility was quiet, orderly, and not crowded whatsoever. There was the mildest taste of hilarity in the air, as most of the folks being vaccinated were receiving their 2nd shot, and were realizing they were probably not going to die of Covid after all.
We have had no fever, shortness of breath or change of appetite. We were more sleepy/tired than typical for about 48 hours after the shots, but not enough to prevent us from walking out of doors for our usual 4 mile tramp. Not sure if the tiredness was even related to the vaccination - maybe/maybe not.
I encourage everyone who is eligible to get vacccinated, to do so.