I keep feeling itchy and scratching a lot, but I have no rash. What is wrong with me?

For the past 3 days, I’ve been feeling itchy A lot. But I have no rash, bites, or blisters. My whole body itches.

My:
I keep feeling itchy and scratching a lot, but I have no rash. What is wrong with me?
-scalp
-face
-arms
-armpits
-legs
I keep feeling itchy and scratching a lot, but I have no rash. What is wrong with me?
and my eyelids have been burning at times too.
I keep feeling itchy and scratching a lot, but I have no rash. What is wrong with me?
Updates
+1 y
Thanks everyone for your helpful opinions. I changed the air filter and saw a lot of saw dust? Or dust? Or sand dust? I don’t know. But I scooped it up and threw it away. I changed my body soap 🧼. Then I smoked weed and took a edible to calm my nerves and anxiety. Also drank green tea 🍵
I keep feeling itchy and scratching a lot, but I have no rash. What is wrong with me?
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