Hi @auriiig welcome to Hive. I'm @palomap3 from Lovesniper OCD team.
I can't imagine how hard it must have been to lose your mum so young, although that makes you a person with a special outlook on life and is very valuable. You are accompanied by two wonderful mentors, so I won't overwhelm you with information. I'll just leave you with some tips and recommend that you visit the communities I link below to start exploring the ones that interest you the most. I wish you success.
Tips and information as a Hive newbie here: newbie guide.
Communities you might like that are part of the OCD Communities Incubation Program. Important: read their rules and post in the one that fits your content.
Have a good day!