I'm not the greatest expert, but if that would show up in my jars after an extraction, I would be happy, scrape it out of the jar, let it dry, and then after a while smoke it!
I've done several extractions, and this is normally what I would hope the result to be like. If you're looking for big crystals, I've read on this forum that they form only when the cooling process (towards the -21 C) takes place over a longer period of time. So that would happen if you did not just put it in the freezer, but put it in cooling, and then made that colder, and then put it in freezer, and made it freeze colder and colder.
I hope it's clear what I'm trying to say. I do think you've succesfully extracted DMT, and wish you happy travelling on it

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