Queasiness

A feeling elicited by nausea (sick to one’s stomach). Queasiness can also refer to the uneasiness, nervousness, or worried feeling caused by concern over something. Related to, but distinct from disgust.

Reference:

Colwart, A. (2019, December 17). Feeling nauseous but not throwing up. https://blog.ochsner.org/articles/feeling-nauseous-but-not-throwing-up