English to Polish Art/Literary Other

She still did not know anything about her boyfriend's death. She spent the night at her friend's house and with no cell to find her it wasn't until that evening she finally got the message when her housemate also returned home. She called the parents who only confirmed the tragic news. "I went up first thing in the morning. I don't think I left for maybe two weeks, except to maybe go home and get more clothes."

Może to wyjaśni mi kolejne zdanie "I don't think I left for maybe two weeks, except to maybe go home and get more clothes." bo nie bardzo wiem, czego ona "nie LEFT" przez 2 tyg.