Itching after eating edible?

This was my first time ever doing anything 🌱 related.

I ate the half of a 30mg brownie.

I literally went through all the stages: palps, dry throat, thinking I was gonna die.

But the one that truly worried me was that for some reason my legs started itching horribly and I was so scared I was having an allergic reaction (although supposedly being allergic to 🌱 is impossible)...

My body in general was also itching a bit but it was mostly my legs.

Has that happened to anyone else?