About to graduate from BSc finance and I feel like I want to start over again

Hi guys..

I’m a financial management student from Saudi Arabia, this is going to be my last term and then graduating after..

My school didn’t exactly provide the best education, and tbh I saw it coming since it’s not a target or even a semi-target

I joined it at that time because I just wanted to study I didn’t have any motivation or anything, but over time I developed real motivation for finance, and now I regret not going for a reputable uni

I want to study abroad now, but I don’t know if I should jump to masters immediately, I’m having second thoughts to do bachelors all over again

I also feel like one year of masters isn’t enough for me I want it to be longer if that makes sense, to study more

Would love some opinions