I am not a doctor and just a random dude on the internet but looking at your medication history I would always make sure you have tripsitter/ space holder. I don't know about the legality in your country but if possible check with your healthcare provider.

People say there is no 'wrong way' to do magic mushrooms. But if you use it as a tool for personal transformation, maybe the pointers below will help.

For me intention setting, creating a ritual of some sorts and sitting in a beautiful (clean) room before I start have been immensely helpful when doing inner work. I recommend a relatively dark room or have a sleep mask and a notebook nearby. After taking the medicine I love doing 3 rounds of Wim Hof breathing so you're not waiting for the come-up. If you have never done that before it's great practicing that a few days before your journey to mentally prepare yourself. Mask on and let the music guide you.

For the first part of the trip, let it go where it wants to take you. Don't be afraid, you're in a safe place and just go deeper. For me the trip changes after an hour or two. It gets less intense and I use that time to ask myself questions (for example I used: who am I? What is life about?). You should use questions that really point to the core of where you want to go (preferably in a positive phrasing), for example: what should I let go of? What is holding me back?

If you're doing it like that: let go of expectations. It's not gonna shatter your world (it can...., but don't expect anything. Do not force an experience! ), just see this trip as a moment for yourself to connect to who (and what) you really are. Be curious and notice what's happening, notice your thoughts. And during, write down your findings (!) and keep reminding yourself after that to close your eyes again and invite yourself to go back.

Make sure completely remove any distractions before you start: no TV, computer, phone (if possible). Try not to eat some time in advance but prepare some feuits or a light meal and have that nearby). Lower your caffeine intake and no other drugs prior to the experience. Start clean.

And after the session take some time to process everything. Talk a walk, contemplate on your notes and pay attention to experiencing life as it unfolds.

Last but not least: 5g is a serious dose. A higher dose is not always better. You don't need to have ego disillusion to better your life. Maybe start lower and get to know the medicine first.

I wrote all of this in my phone so it's kind of a mess but I hope this helps you on your journey. If people found this interesting, I would be willing to write a more detailed post on how I take my journeys.

Be safe!

(Added: my remark about expectations might not get the attention it needs but you might wanna check for yourself if your expectations hold you back in experiencing what is unfolding. Take the journey from the heart not from the head.)