I got some test cyp to start my cycle after vacations, I made a mistake leaving it one of the counters of my restroom where sun shines directly after noon. They bottles were there by the window for the time I went on vacations for about two weeks, so I was checking it out and I think noticed it changed color a bit, maybe got more amber. After the first shot now there is some sort of grey pieces of the rubber stoppe floating in it, I spent a few hundreds on this crap and I was wondering if sun f^%% it up? can I still use it?