Help me save my kitty :'(

My dear sweet Moe town girl, my precious little kitty has been diagnosed with pyometra   I have a spay certificate but I need $350 for Dewitt Animal Hospital to do the surgery.  I only have $100 left on our care credit card and she needs emergency surgery or I am going to have to watch her slowly fade away.  I cant handle this right now,  I need my baby kitty, she is only 1 1/2... Ive been in tears since 3am....please help, any little bit helps, I will pay everybody back within 30 days, please, please, please help me, :'(