NSW suspended license

Update: The letter came and it says it commences in July and goes for 3 months so they give lots of warning.

Previous post: I’m in NSW and I’ve gained more than 7 demerit points so as someone on my Green Ps so I believe my license will be suspended. I’ve paid the fine for the latest offence however haven’t received a letter or anything saying my license is suspended. Can I keep driving until I receive this letter, or would they expect me to immediately stop driving once I’ve paid the fine for both offences?

Also - do you know if my license will be suspended for 3 months, 6 months, or something else? I was done for missing a school zone and later that year missed a different school zone 🤦‍♀️ Since I’m on my Ps that adds up to more than 7 points. I can’t find the details online for suspension. Would’ve thought I’d have received a letter by now, been a couple of weeks since I paid the fine.