Gud to know that i have someone for company...
Even i am feeling very uneasy...not ableto concentrate..
BUt dude........
Ek baar yeh exam gaya to phir haath nahi aayega
Think abt this and start studying...
And at this time dont thinnk of revising everything...u will end up doing nothing..
So whatever u do do it thoroughly........focus on electrostatics and optics..nicely
For chptrs like atoms,nuclei,semiconductors etc....go thru the the chapter like a story bk.........
All da best