Hey dude, im kind of having the same problem as you ish lol.. basically i suffer from sriouse panic attacks, anxiaty,sleep disoder,ocd and someother things i can rember and ive had this for about 3 years now since year 9 ive found it a real struggle getting to school and now im in year 11 im not going to get any gcses and it really stresses me out not nowing what im going to do with my life the way i see it is i dont want to be a fancy loyer ect.... so im just going to get a 8-5 job and if i get intrested in somthing do futher edjucation to get the qualifacations i need, im not sure weather any of this will help but f**k redoing a year of school..... there are alot of people in school who you can talk to about this so maby try get some advice