A:It is best for a lady to perform all her Salaahs at home.
If you do attend the mosque then why do you not follow the Imam in Esha?
If you do not, then make your own Esha and then join the Imam in Taraaweeh. Make the Fardh and two Sunnah of Esha and thereafter join the Imam.
You will make the Witr after Taraaweeh.
Moulana Yusuf Laher