French Lavender issues: I noticed earlier this week that my lavender had a dead spot, and then each day it traveled through the plant. It was planted in 2019 and every season I cut it back and keep it small and it grows back so big and lovely. I trimmed all the flowers (and I’m drying them) and I’m ready to say goodbye to this queen because I don’t think there’s any coming back from this. Any thoughts about why this just happened?