Did I just snort meth?

Ok so I bought some ket off the dark net and i just snorted a line of it. It looked like normal ket, just nice white slightly see through crystals, however it burned my nose way more then ket usually does, and I even chopped it up super finely. I’m sweating a bunch right now and my heart is racing faster then normal and I feel quite bit of excitement/anxiety. This feels nothing like ket at all so I feel like I just snorted meth or some type of stimulant. Could someone tell me if that’s what you feel after snorting meth please, I’m a little concerned.