Raise money for ZZ’s medical

ZZ is my female shih tzu, She turned 10 this year. Towards the end of last year, I noticed a few small bumps at her breasts and it started growing bigger. Earlier this year I’ve brought her to see different vets for different opinions and some gave us medicine to ' slow down or help it to decrease in size- and they've also ran the prices on what it would cost if we were to perform a biopsy to see if its cancerous/ malignant or not. The costs includes the local/ general anaesthesia, the actual removal of the lump, the analysis of the lumps, the vet had also suggested for us to sterilise her since she would be under local/ general anaesthesia As she hasn't been spayed, there is a higher chance of it being malignant. It will be much appreciated if we could raise the money and let ZZ undergo the surgery, it really hurts to see her living day to day with the two huge lumps. I don't want to lose her due to this. She is my everything. I wouldn't have turned to funding platforms if I had any other choice as I’m forking this out of my own pocket. Please help me to prolong my dog's life and rid of the lump as soon as possible.