Wow, I didn't really expect this many replies in just few days. Thank you so much for your advice!
@MaggieI really hope it's just a bad case of culture shock. From what I know, people can recover from culture shocks... so that's one good thing to think about, but I'm not sure how long will it take for me to get over it. Sharing my problem anonymously like this definitely made me feel a bit better. I'll try talk to a GP once I feel ready to talk about my problems face to face...
@HistoryloverI used to be close with my mom, but... yeah... there's another long story to that. I do understand where she's coming from and I do want a great future for myself, but I have a mixed feeling about this... Melbourne's a nice place to live in and the people I've met have been very nice and friendly, but... there are things that I didn't really realise or expect before coming to Australia that made me regret studying overseas. @Zoe7 pretty much read my mind when it comes to what I think about this. When I was still in middle school, I wasn't really given any choice other than prepare myself to study abroad. It started from her crying and begging me to have a homestay in Sydney because she wanted to when she was a kid. After I had a good time in Sydney, she kept pushing me and asked me whether I want to start living in Australia as soon as I finish middle school or after I complete 11th grade. Back then, I was still an indecisive kid so I didn't have any hesitation to follow her, but now I felt like I'm being forced or at least manipulated.
There has been a couple of instances where I did have a courage to tell her I wasn't really happy or having a depression, but she kept brushing it off and telling me to get over it. Although I never write my feelings to her, but I really doubt she'll change her mind... If I had to write to someone about this, it would be my dad, but I have no clue what he thinks about it because we rarely talked...
@Zoe7Last semester was supposed to my final semester and I failed another 2 subjects. I'm very close to completing the course, but those last failures just broke me down severely. It was the first time I cried immediately after the exam was finished because I knew for sure that I was gonna fail the subject because of that. It absolutely made me doubt my own skill because I really did study for the exams and I was taking care of my sleep schedule and yet I still failed.
I really wish I could go back to my home country permanently and not just for a holiday. It's been on my mind for few semesters, but seeing how close I am to finishing the course, I guess you're right... I should at least try to complete my study before deciding to go back. I'm just terrified of what would happen if I fail again next semester... I don't want to keep extending my visa just because how close I am to finishing it.
Thanks again everyone for the replies. It really means a lot to me 