Inbde in 1 week

Hello everyone! I am an international student, I am preparing for my inbde, by only referring to mental dental videos and boot camp, I have my exams in less than a week and I am scoring 50% in bootcamp simulation exam and this is bringing my confidence level even down, I don’t know what to do! Plus I am getting news of inbde getting tougher, I am really scared now, I don’t know what to do? Please bring in suggestions !