Is screamed a pronoun

No, the Word 'screamed' is the past participle, past tense of the verb to 'scream'. The past participle of the verb is also an adjective.

The Word 'scream' is also a noun, a Word for a thing.

A pronoun is a Word that takes the place of a noun in a sentence.

Examples:

Jack screamed with delight. He had a winning ticket.

• The verb is 'screamed' (what Jack did).
• The pronoun 'he' takes the place of the noun 'Jack' in the second sentence.

Jill heard a screamed cry for help. Shedialed 911.

• the adjective 'screamed' describes the noun 'cry'.
• The pronoun 'she' takes the place of the noun 'Jill' in the second sentence.

The scream of an animal woke the campers. Itsounded nearby.

• The Word 'scream' is a noun, the subject of the sentence.
• The pronoun 'it' takes the place of the noun 'scream' in the second sentence.