I accidentally used the 18 gauge needle I draw my test with to transport the bac water to the hcg vial. I only used the same needle not the same syringe. Now obviously there was some residue left of test in the 18 gauge needle because i did my test injection first. I know hcg is very fragile. I’m wondering if i fucked up the batch or contaminated anything by using it to mix the bac water with the hcg. The hcg mixture looks clear and doesn’t have the test colour too it. I’m just paranoid. What do you all think?