Confirmed by my doc i have a uti with presence of blood/infection. this morning i passed white sac like objects and a brownish jelly. what is this?

I do not know: Passing those objects form your Bladder-assuming they are form the bladder and not your vagina is not usually normal, even with a UTI-Unless the objects are actually blood clots you are seeing and just look like brown jelly, etc. Best for you to get evaluated by a Doctor and have a Urinalysis done with reflex to culture to determine exactly what is going on. Best wishes.