What Causes Back And Joint Pains And Gel Like Substance While Urinating?

MY BODY HURTS ESPECIALLY MY BACK AND JOINTS, MY STOMACH DOES AT TIMES TOO, I SLEEP OFTEN ONCE AM SEATED BUT NOT EASY TO SLEEP JUST LIKE THAT WHEN ON BED. WHENEVER I HAVE NOT HAD SEX FOR A WHILE, WHILE GOING TO TOILET I SEE TICK GEL SUBSTANCE COMING OUT AFTER URINE WHILE TRYING TO PUSH OUT THE WASTE. I ALSO BLOW OUT FROM MY NOSE GEL KIND OF BALL, PLEASE I NEED TO KNOW WHAT ALL THIS MEANS CUS ITS BEEN THIS WAY FOR FEW YEARS AND AM NOT COMFORTABLE taking anti biotics, i also have somethings like strong boils coming out of my laps close to my private part, it comes out and kind of dries back in leaving black spots