Hi @fishyie thank you for being brave and sharing with us today!
I'm sorry to hear that you've been feeling worse this past week, that sounds really awful. I do want to acknowledge though, just how huge it is that you've been able to recognise these patterns within yourself. That really is such a big deal and you should be really proud of yourself. Uni stress can definitely contribute to the way your feeling, however, it's hard to identify what is causing you to feel this way in an online setting. So I think its really great that you plan on talking to both your therapist and your psychiatrist about your thoughts on this as they will be able to provide a more detailed and personal assessment.
If you would like to have a bit of a read, BeyondBlue and Health Direct both have articles on SAD which might be worth having looking at. Both articlesalsooffer a numberof other resources that could also give you more of an understanding of SAD.
Just remember that you're not alone and we're always here to support you 💜