恒星口语讲堂:"忙碌"用英语怎么说?

这个词是指“压力很大的状态”，比如：

Fridays are always the most hectic days for me. There's so much to do that I almost lose my mind. (周五是我最紧张忙碌的一天。要做的事太多了，我都快晕菜了。)