This is starting to suck...I have to be in San Jose most of next week.
I work in downtown SJ. In the last 3 years I’ve felt exactly 3 shakers - 2 this past week. We work on the 3rd floor so the movement is exaggerated. Still, they felt like a car going thru an unpaved parking at about 10mph. Some slow rolling and that’s it. You have nothing to worry about.
However, a Guinness at The Brit might help ease your worries! You can buy.