Please help me have my colonoscopy and gastroscopy

I don't know if I'm on the right time but I know I'm on the right page..i asked for a second opinion since my first gastro doctor said that I just had a bit of swelling in my right colon and that my colonoscopy is clear but now I felt a hard mass on it and i always suffered in pain..but my problem is I can't afford now to have my second colonoscopy and a gastroscopy due to financial incapability because I can't work now..i can't focus on my work because of pain..im asking for a little help I just want to do my procedure because I still have a 5yr old little boy and I don't want to be stressed just thinking what will happen to me and to my children..i want to know that I'm free of everything..i want a peace of mind..please help me to have some funds to do my colonoscopy and gastroscopy..im not asking for big anything will do..

Thank you