“Because I was a U.S. citizen at birth, .. “
Evidence?
How old was your mother when she gave birth? How long did she live in the United States? Did she meet the requirements AT THE TIME to confer citizenship to a baby born on foreign territory to a non-citizen daddy? If not, when were you naturalized?
And unfortunately for you being born outside the geographic United States sovereign boundary you fail Article II, Sec. 1 of Constitution in regards to unique Natural Born Citizenship requirement for Presidency.
Of course you probably didn’t know that right?
US Congress of 1790:
"And the children of citizens of the United States that may be born beyond sea, or out of the limits of the United States, shall be considered as natural born citizens"