There are no extra mitzvos for women over men.
Also I don’t think a woman attains the same Kedusha as a man doing mitzvos, learning Torah, its just not her Tafkid. Kedusha attained through mitzvos can only be done doing them – ??? ????? ???????. Also ???? ?? ???? ???????. That why men say ??? ???? ??? the privilege to do mitzvos. A lady doesn’t say ??? ???? ???! Just ????? ?????? to do Ratzon HaShem. Just as men don’t have child rearing pains and tribulations, women don’t have, and cannot understand nisyonos and temptations a man has. That is Kedusha – ??? ???? – ???? ?????. So while it’s easier for a woman to fulfill her role and MOST DO – a man who fulfills his tafkid, ????, ????, ????? ????? – that is truly rewarding.