No worries I'm happy 2 help! ;D
So, everyone's design process will differ from project to project, depends how big what you're working on is or if it's just something fun. If I'm working on a college brief which I'll have like 6 weeks to work on the process is a lot longer.. However, I will do research first. This research will be different every time and depends on what you feel like you need to know. For example, I completed a college brief where we had to make beer can labels that highlights Burton-On-Trent's history, so I planned to research burton's history, landmarks in burton (that could be used in the design), existing beer labels and trends etc... If you're working with a client brief you obviously need an in depth understanding of who you're designing for, the story they want to tell etc. After researching I'll go on Pinterest and make a big moodboard with fonts, colours, designs yada yada that I like to give myself lots of inspiration. Sometimes it helps to grab a few of ur favourite inspiration images from pinterest and put them on a separate artboard in your workspace so you can refer to them if you hit a blank. I also have a notebook where I just write down any ideas I get (stupid or not) and like you said just mindmap ideas and thoughts u have about how to approach the project, it doesn't matter if these don't come in handy because at our level development is super important and you don't want to forget an idea that could be something good. Anywayy, I'll then sketch some ideas and pick out my favourite and start designing haha. It's always best to try out more than one of your sketched ideas as you'd be surprised that the one you prefer on paper you end up hating when you get round to designing. Always try out lots of fonts and colours and layouts before settling on something to make sure you're 100% happy and have got the best outcome. After I've finished all of this I'll mock it up and then it's done (:
To break it down what I usually do for a big brief:
1. Research
2. Write down ideas (mindmaps, lists etc...) -Although I do write down **** throughout the entire process to keep ideas going
3. Moodboards/gathering fonts and colours
4. Sketching
5. Designing/Developing
Although, sometimes I do just have an idea spring to mind and skip out steps (especially research if it's just something for fun). I'd say just don't overthink the actual process and do what works for you as there is no structure really to how you should approach things. Personally I find writing initial ideas and gathering inspiration the most helpful part for me. Obviously when working in the industry you will do lots of research on the client and different markets etc, and during education tutors want to see sketches and what your thoughts are but yeah just don't give yourself a specific structure to follow as it'll get boring !
I used to pay the student price which is like £16 a month for the entire adobe suite which I don't think is too bad.. Luckily now my college provide it and when you go to Uni they should also provide it, it sucks that you have to pay for adobe full stop especially when you're not a student anymore ): Don't see the issue with pirating it tho if u can do that lmaooo
My ig is mollyjographics btw so if u ever need help with something just dm me (: I'd say it'd be good for u to also start an ig and post ur work and start to build a lil platform that way you can show unis that despite not actually studying graphics you've been interested in it ygm?