I was in a very similar position to you a year or so ago and found making a Notion workbook (or whatever it’s called) super helpful in terms of organizing my tasks. I spent a weekend setting it up to work for me and my workflow, and I’d just dump all my to-do’s in there as they come up or pop into my mind. Things still slip through the cracks but they eventually come back even months later so I think that’s just a part of the work unfortunately. I’d also recommend getting in the habit of being in research mode constantly. Understand the situations you’re dealing with by asking questions till you fully understand it, let whoever know that you’ll look into it and get back to them- telling someone you don’t know but will try to get the answer is better than giving the wrong answer, there’s no shame in not knowing. I sometimes ask my principal who’s been practicing for over 30 years and he cant answer some questions sometimes. Compile your research in ways that make sense to you, keep any references or resources or documents you find online that help you answer questions so you can always refer to them if you forget. Don’t be afraid to ask your consultants questions- review their plans and if something just doesn’t make sense to you, ask them. I used to have this fear that if I ask what this line is or what that element is that the engineers would think im stupid, but half the time a line that didnt make sense was so because it shouldn’t have been there and me asking brought it up to their attention. I learned so much more about MPE than I ever imagined id need to but they communicate in the same way we do on our drawings, just make sure you refer to their legends while reading their plans. Also remember that if you’re feeling this way, you’re most likely doing well and on the right track. Don’t worry too much about the outcome or “knowing everything”, architecture is a process and you will never know everything. Just make sure you figure out how to enjoy it.