Sure hope the doc figures out the problem with Gena. The thing is, there could be any number of reasons, and yes, they will have to run tests to "rule out" some things.
Some years back I was having dizzy spells, room spinning round, off balance. I went thru sooooo many tests to rule out things.......first was brain tumor. But I had brain wave tests, 2 or 3 different ones......long story short. Imbalance in the inner ear, which had no cure, and took about 6 mos before finally went away. By itself. Funny thing, I know several people who had same thing, (and no idea what causes it). But boy, all the tests made me so nervous, until I realized they were ruling out things. (I was passing everything fine, lol)
So, for Gena, being so young, I hope it is not additional stress for her. Sure hope the doc is able to get to the core of what is the problem.
Sun came out a little while ago, but tis cold.
As to the daylight, folks, in 6 weeks, just 6 weeks, it begins going the other way. Up here, we don't really notice til Feb. but Dec. 21 is shortest day of year. Not all that far off.