What does it mean when I am itchy and I scratch then these big bumps and small bumps rises above my skin? I have a picture how do I send it to you?

Hypersensitivity. Your skin is in a state of hypersensitivity to pressures on it causing hivelike swellings and angioedema reactions. There is something of an allergic reaction causing this hypersensitivity. Taking antihistamines like benadryl(causes drowsiness) or claritin (loratadine) may help. See an allergist for evaluation.