Yo bro, sorry for replying late, but even still, I have been keeping a tab open for your blog. If you don't mind me saying, I feel that you're seriously stepping inside teenage depression territory. Week 6 seemed better after the downward spiral that was the first 5 weeks, but it seems week 7 & 8 are starting the cycle again. All I can tell you is that keep your cool and don't do anything rash that you'll regret later on. Anyway, I'm sorry for sounding like your non-existant physciatrist, but I thought it might help you.
Oh. Good luck with 12th bro. My cousin brother in India who's studying 12 there like us, is seriously under much-pressure. I feel so bad for him. Supposedly, I won't be able to meet him much this year when I come to India for vacation, because there's like no holidays or something. I heard even Saturdays are full days, and Sundays are half-days or something for 12th graders. Wow bro. I hope you're in a better situation than him.