Hate working in an office but dont have many options.. What now?

Im at the end of my finance degree and i recently got a job at a big bank.. I hate it.. and i cant see myself enjoying any other position in an office it really gets to me to the point where dont want to go out on the weekend because im dreading work on monday. Its just the way offices are structured im starting to realise im not a person who can work in an office i cant sit there all day with someone breathing down my back worrying about making mistakes and wearing that effing suit everyday i hate it so much and im horrible at following orders. the office is nice and people are nice its just the work.. Id very much like to we well off financially but i can feel it im going to crack soon.. im low on other options i dont have the money for a business which was my ultimate goal but i was planning to save for it by climbing the corporate ladder which seemed like the fastest way to gain capital and now i dont know if i can do it.. my main strength has always been creativity but my ideal jobs are either too risky or dont pay well and i really wanted my own business fast so i took this path oh geez what have i done