Anyone Have Hair Loss After Having Botox Injections?

I had one session of Botox end of June. A week later I noticed significant hair loss. Last year I had to stop Aimovig because of excessive hair loss and it took about 3 months off of Aimovig to get it back to normal which was end of last year. Now I'm so frustrated because it's falling out again and the only thing that has changed is the Botox treatment. Anyone else? I have done the research and that doesn't seem to be a common side effect.