We'll pick a time when you are feeling better and I'm available. Typically people start with a test at PS (as usual) and testing each hour for the first 4 hours. You want to find the R onset and nadir. Eventually you'll be able to figure out how the R action will layer on top of the Lev (L) action and know how to avoid big drops with the two working together. Today's AM cycle is definitely one you would not want to have used R, it was fast enough drop by L alone. The rule of thumb is that you don't want the BG to lower more than 100 points over the course of R's action. Those drops from fast drops can cause even higher bounces and the last thing you want is causing bounces by using R. I've seen people get into a vicious dive bounce cycle by using R. Sometimes the best course is just not to use R.
Once you get a better feel for the R action, you'll be able to use it in the last half of the cycle, not so much to lower numbers, but to cap the height of the bounces.