should i care about my personality at this time???

this may was my first ipcc attempt and i know that i am going to fail...

i am a very shy kind of a guy..recently have shifted to a new place so i have no friends...i cannot make eye contact ..i have no confidence..have inferiority complex..think negative and this kinda things..

bottom line is that my social skills are just ZERO...

now what should i do guys?? should i improve my persoanlity or i should just focus on ipcc..pls dont say me that do both..because we know that ipcc needs a lot of concentration and if i am depressed becoz of the fact that i have no friends , it may effect my studies...

its not that i dont go out..i go to gym ..thats it..and except that pure din i stay at home.......sometimes i think that persoanlity is more important than ca bt kayi baar i feel that we can have personality after ipcc tooo..should i care even if my social skills are ZERo just for another 6 months...becoz i am 100% confidence that i will crack both the grps in nov..pls help me friends??????