49 yr female. LMP 5/2003. Hx kidney stones, NONE since 2006, no s s uti. Been inc bladder for 3 mos, r/o MS..2x in past year, + ua..protein, blood, ketones..5 day bactrim, no f/u u/a done. NOW..passing clots..unable to determine where in flow they originate. NOT going to ER...for anything...Can this safely wait til Mon?