Hi krystal. I am having similar issues (except with me it was a carrot, not a cucumber lol)
I am trying to focus on other things and do some breathing exercises. i know it is hard but you'll get through it.
Eating is important. When I am feeling like this I try and eat food I really like that I wouldn't normally eat. If I don't eat and sleep well I feel much worse.

Hang in there.