So, I'll try once more to clarify / summarize the possibilities.
1. If you earned 1200 tier points between July 9, 2022 and yesterday (September 4, 2022) and by "just" you meant during this period, then you will have gold status until August 31, 2024 (the rest of this membership year plus the next one).
2. If you "just" qualified by earning 1200 points between July 9, 2021 and July 8, 2022, then your Gold status is good until August 31, 2023 and you have until July 8, 2023 to earn 1500 points to retain Gold (keep your status until August 31, 2024). You only need 1200 tier points if you earn them all before 31 December, 2022.
3. You will have silver for one year after you lose Gold.