crowd (someone's) mind

Translations
заполнять (чей-то) ум
Doubts began to crowd her mind as she pondered her decision.
Сомнения начали заполнять её ум, когда она размышляла о своём решении.
Definitions
To fill someone's thoughts or occupy their attention so much that it becomes difficult for them to think about anything else.
Words
crowd

verb
заполнять
someone

pronoun
кто-то
s

article or possessive pronoun
чей-то
mind

noun
разум