When I was adding my BW, I was surprised that it shot into the vial like a vaccum. It was too late to slow the process and place the needle against the vial and let it run in slowly. Once it was added, I tried to swirl the mixture until it was clear and ready for use. Is this not recommended if you do not properly reconstitute the lyophilized powder 'gentlely'? As far as I can tell it is clear, but it might be a shade off color. Did I mess up that vial or can I use its contents without problem?