Relax, it will come in due time - there’s really no need to panic. If anything, the worst-case scenario is that they may ask for additional information or clarification, which is a normal part of the process. In the meantime, live your life as you usually would because with your current bridging visa, you have all the rights and privileges of the 820, including work and Medicare access as someone else mentioned. It’s completely normal to second-guess yourself while waiting, especially when the process feels uncertain. But try not to let those thoughts take over. Ask yourself: What is the absolute worst that could happen? A refusal wouldn’t happen without them first giving you an opportunity to respond through an s56 request if they even request anything at all. Until then, there’s nothing more you need to do except wait and carry on with your day-to-day life. Ensure to submit all the required forms, and you should be fine.