'Anguish' in the Bible

I am poured out like water,And all my bones are out of joint.My heart is like wax;It is melted [by anguish] within me.

The cords and sorrows of death encompassed me,And the terrors of Sheol came upon me;I found distress and sorrow.

Trouble and anguish have found me,Yet Your commandments are my delight and my joy.