My priority date became current but I have not heard anything yet, what should I expect next

This is actually pretty common, so don’t stress too much yet. When your priority date becomes current, it only means a visa number is available, not that things move right away. After that, it’s mostly waiting for USCIS or the consulate to review the file and schedule the next step, which can still take a while. As long as your case status hasn’t changed to something negative, some silence at this stage is unfortunately normal.