I am a first time cultivation newb.

I successfully colonized 10 rice cake jars and moved them all to the fruiting chamber. One of the cakes i seem to have squeezed too hard during the transfer.(i squeezed to hard because of nearly dropping the jar it was an auto response)...now in the places where the cake was squeezed, those spots are yellow to tan colored.....(this happened within a matter of 2 hours).

At first i thought this might just be bruised mycelium, but from what i have read here bruised mycelium is blueish green colored...that cake is the only cake to begin to pin very noticeably....i moved it to a different fruiting chamber. Is this thing contaminated or did i just squeeze to hard. I will follow up with a pic in a few moments. but until then any ideas?