Ever since the announcement of the newest COVID Omicron booster I had in mind to get both ASAP and space them out, so in the end of August I went in for the senior-strength (basically double the amount of stuff in the standard dose) flu shot. Two weeks later when the Omicron booster was available I went over to the pharmacy - I had to make an appointment for that but got one on the same day I went online to book it.

I'm seeing notices that you can get both at the same time, but the one time I did two shots on the same day we put them in each arm and for a couple of nights I couldn't comfortably roll over on either side to go to sleep. And even though I tend to sleep on my back most of the time, I go to sleep on one side or the other.