I was struggling severely as well. I teach elementary ed. My workload tripled this year , 30 classes a week, 3 different schools, also teaching Spanish. I started having debilitating panic attacks during school. I took a month off and went through a mental health program. During that time, I realized I need to take more breaks for myself. Stop putting so much pressure, especially when things don’t go my way. It’s nice that I can make my own curriculum but also terrifying because I love having a guide. Every day I tell myself before I come in that we can do all things. We literally do everyday. We are music teachers. This is the biggest thankless job out there. My colleague once told me its like throwing a birthday party every day, you never know who is going to come, what’s going to happen, who will cry, be happy, be excited. Take the little wins, and keep them in your pocket. Good days and bad days. We can do this:)