I need help paying for a biopsy and ultrasound

Thank you for looking at my request. My name is Michelle and I need a biopsy to determine whether or not I have uterine cancer or just a cyst or something else. Unfortunately I don’t have medical insurance, so I usually pay as needed. I need to have an endometrial biopsy and an ultrasound to determine what is causing my symptoms. The cost could be $200-$500 for the ultrasound and $300-$1000 plus for the biopsy. Anything would help, thank you.