Check Your Priority Date And Visa Bulletin.

like the date of my priority date and the same month for the bulletin.

You need to check Visa Bulletin on regular basis for each month to keep track when will your priority date becomes current, but fortunately currently Date For Filing And Final Action Date on Visa Bulletin For F2A Category Is Current right now, so the number of visas are available for F2A Category Regardless Whats Your Priority Date is.