almost died from itAn informal intensifier meaning that something was experienced very intensely, often translated as “I was so worried” or “I was scared to death.” It commonly follows verbs or adjectives describing a difficult or frightening experience.
terribly; almost unbearablyUsed after a verb or adjective to emphasize that something was extremely difficult, worrying, or unpleasant. It can also imply that something nearly became disastrous.
TH: ฉันเป็นห่วงเธอแทบแย่ตอนที่ติดต่อไม่ได้
EN: I was terribly worried when I couldn't reach you.