Estradiol Injection Help

Hey y'all, fellow trans girl here, I've been on estradiol for about a year and a half and on injections for about 6 of that.

My current vial got a little contamination from the rubber and normally I'd just get a new one and go about my day in fact I did but after standing in lineatcmy CV, getting all the way to the counter to find out my United Healthcare got cancelled and it is (for the moment) profoundly more expensive to get a new vial until I get state insurance. And so I am here, I've heard that some girls have used a contaminated vial with no side effects, how true is this?

My only other option would be asking a fellow trans friend for a vial but that's take too much time, I'm already a day late on my injection.