Biopsy confirmed I have another cancer

Just wanted to vent to people that understand. Biopsy result came back today, I have basal cell carcinoma on my forehead. I haven't spoken to my doctor yet but I know it will be a Mohs procedure and that's it. I'm already on immunotherapy for my sarcoma. On one hand I'm grateful it's such a non-agressive cancer, the one I always hoped I'd end up with if I had to get another, on the other hand I'm just sick of cancer lol.