Confirming my future on UCAS

Well yesterday night I finally confirmed my Firm and Insurance university choices on UCAS. I was pretty nervous about it...I mean what if I clicked smth wrong, what if I don't make the offer...so many what-ifs. But the thing is when there's any doubt it means I have to work doubly hard to remove the stupid what-ifs plaguing my mind and get those grades to meet the requirements, right?. :) With IB exams in less than a month, the next few weeks are gonna be crazy. Well, life, here goes.