Thank you ALL SO MUCH for replying!
I believe you are ALL right when you say that it's technically not my parents' business. I guess I just feel guilty because I still live with them and they're the one helping me out with everything. In a sense I DO feel like I "owe" them an explanation!
I'll just try to see the university counsellor by myself though! I'm also a bit anxious about locating the office
Unfortunately I can't go to the office directly since they've explicitly asked to contact them through e-mail or telephone first! I'm too anxious to speak by telephone so I'll try with the e-mail! Thank you so much for the kind words, everyone!
You're all STRONG, WONDERFUL PEOPLE! PLEASE REMEMBER THAT! Sending many hugs to EVERYONE and to all of you great, kind, wise and wonderful people and to EVERYONE on PC of course!