WHAT DOES SEMAGLUTIDE 5 MG VIALS MEAN?

It just appears to be this kind of squander mainly because it appears like there is nearly a complete dose still left in there? Has everyone else recognized this? Must I just toss it out Irrespective and utilize the 5mg.I’m just about six weeks in (took my 3rd 5mg on Sunday) and I’ve lost 21lbs thus far. That’s with me feeding on considerably