feels bad
Jong-do, puedes ver que se siente mal.
Jong-do, you can see that he feels bad.
— Madre (Madeo) (2009)
Tom se siente mal por Mary.
Tom feels bad for Mary.
My girlfriend is feeling unwell.
El lo atenderá solo que también se siente mal.
He will take care of it, but he also feels unwell.
— Los visitantes (1993)
Uno siempre se siente mal tras una despedida.
One always feels bad after a goodbye.
— Solaris (1972)
She's feeling unwell today.