That is PMD, your coin was put into a vise with one or more coins to leave a second imprint. Not a mint error.
Vise job (coins was smashed into the other coin using a vise). The letters are reversed/backwards. PMD post mint damage.
DEFDAM - Definitely Damaged Party of LIBERTY is backwards and incused. Evidence of an altered Cent. Not a Clash nor Mint Error of any kind.
Oh the thrill of having one's bubble popped. Vice job for sure. I can almost feel your excitement draining away, but never give up the search.
A die clash would have the lettering, etc. raised and not incuse like yours, and the lettering would not be reversed. Definitely a vise job.
