"Too much stress" 或 "excessive stress" 。
压力的来源可能有很多，例如工作，学习，人际关系，财务等。
例句:
"I have too much stress from work and it's affecting my mental health." (我工作压力太大了，影响我的心理健康。)
"The pressure to succeed in school is excessive and causing me a lot of stress." (在学校取得成功的压力太大了，导致我很有压力。)
"Managing the finances is causing me excessive stress and worry." (管理财务导致我有很多压力和担忧。)