R flank pain, nausea, vomiting, itchy skin, decreased appetite and weight, no fever, dry eyes, fast <3 beat, fatigue, hurts while urinating. Help?

See answer. Most common "urological" cause of your symptoms would be either a urinary tract infection requiring appropriate antibiotic(s) or a kidney/ureteral stone. Urinalysis, urine culture, and possible CT scan imaging and blood tests indicated to help confirm the diagnosis or suggest another cause and guide treatment. Recommend you see an MD as soon as possible. .