Please help cover medical expenses for my cat

Hello, my 11yr old cat Ostruzina (Blackberry) has been feeling unwell for few weeks. Yesterday she has been unexpectedly diagnosed with thyroid tumor AND some infection in gastrointestinal tract. Blood sampling, x-rays and other diagnostics, with antibiotics and the first batch of medication to help the thyroid gland work had cost me 9339 Kč, that is about 400 USD. Hopefully the next payments for medication will not be so high (and this time I will be expecting them, anyway), but this one was sudden and unexpected and left my account kinda dry.

So please help me cover this expense, so i can get ready for upcoming treatmens of Ostruzina and help her get the best out of her remaining years.

Thank you!