out of the frying pan into the fire

US /aʊt əv ðə ˈfraɪɪŋ pæn ˈɪntu ðə ˈfaɪər/
UK /aʊt əv ðə ˈfraɪɪŋ pæn ˈɪntu ðə ˈfaɪər/
"out of the frying pan into the fire" picture
1.

from a bad situation to one that is even worse

:
Leaving his old job, he thought things would improve, but he went out of the frying pan into the fire with his new boss.
Trying to fix the problem yourself without professional help might lead you out of the frying pan into the fire.