Suggest Remedy To Relieve Pain In Back And Abdomen

Hi. Im alittle concerned I am a female 26 years old. Ive been having severe pain on my right side of my back when taken tylonal I feel that the pain is increasing. Also
I do have endometrioses and having alot of pain at my lower abdominal as well. I noticed Ive been having blood in my urine daily. Seems when I try talken to my Drs about they dont want to hear me because I am too young. Ive had endomertioses for now 6 years both of my children are c-section... The pain is un bareable.... For all Can you please give me advice?