had my glucose testing today. very frustrated with my clinic!!! first they forget to draw my blood before having me…

had my glucose testing today. very frustrated with my clinic!!! first they forget to draw my blood before having me drink the drink. they laughed it off and still drew my blood twice even tho I had already finished it. then sent me to my apt where I was suppose to get a rhogam shot. they had it all set up and then leave the room for like 20 mins...then come back and say oh we need to call lab to have them come draw your blood again. wtf get your shit together. I also have so many questions and feel like they won't answer them!!!