Must have been a long day

That's my granddaughter, now nine months old. 
I had a weird day. All of a sudden, while eating breakfast and with no warning, I started feeling dizzy. I apparently passed out for 5 or 10 minutes, and fortunately my husband caught me. After I came around and was able to get to my room, I slept for about three hours.  I'm still a little weak, and my jaw is a little swollen. Hubby thinks I may have bumped it on the table when I passed out.  I'll see how it goes.