1) Seriously redting shidduchim to singles is a segulah to finding ones basherteh.
2)learning Torah Lishmah
3)saying Tehilim with Kavanah, davening to HB”H
a)esp, Kapitol 121, Esah Einay
b)also 128, Ashrei Kol
c)also Lamed Beis 32,
4)being Mesameach Chosson V’kalloh
5)working on correcting bad Middos,
6)tikkun Chatzois, or tehillim, or Torah at Chatzois
7)being b’simcha,
8)having Emunah, despite the hardships
9)focusing on the good thing HB”H granted you & thanking him for them.
I know many other ones, I cannot guarantee authenticity,
but the previous ones are solid.