Ok. I realize before I begin, I went a little overboard for my first time. Im attempting to harvest/propagate some Tilquin yeast from dregs. I made a 1.020 starter wort, sanitized everything thoroughly, cooled very quickly and pitched the dregs into ~1L. This is 1 week later. My questing isnt if its infected with bacteria, more specifically I want to know if they are the pedio/lacto or have I somehow contaminated it? The colonies are around where I have been swirling the jar to aerate. Any help would help. Thanks.