I started a new bottle of Ment acetate and it’s lumping up bad in my shoulders and glutes post injection. It’s been 2 weeks since my last shot because I was afraid to use anymore of it. The big knots in those two areas are still there! I’ve only done two shots from that bottle (1/2ml) per shot. Any advice on what caused this? I have several bottles of Ment left but am now afraid to use them! I fear it’s either dirty or has too much alcohol in it.