Doubts young woman revealed about donating (10)
I believe the answer is:
misgivings
'doubts' is the definition.
(misgivings are doubts or qualms)
'young woman revealed about donating' is the wordplay.
'young woman' becomes 'miss' (title for a young woman).
'revealed about' means one lot of letters goes inside another.
'donating' becomes 'giving' (I've seen this before).
'miss' enclosing 'giving' is 'MISGIVINGS'.
(Other definitions for misgivings that I've seen before include "Doubts" , "Qualms" .)