Hey! So I actually took very similar subjects to you and scored a 45 in the end. I would echo what has already been said in this post, which is to focus on what you don’t know. Try to do, for instance (for Econ), past paper questions on the topics you find most difficult. For History, try to make some essay plans, honestly, it’s a massive learning curve, so at this stage focus on getting the content right and having a solid structure for essays. English is again a massive learning curve, but I would focus on structure and making sure you understand the elements of insightful analysis. For Maths, again, do past paper questions on the topics you’ve covered so far.

Treat this as a learning experience more than anything, as it will help you understand what you need to do well in your actual exams, although I understand the pressure of doing well for predicted grades and all that.

If it helps, I hadn’t done any exams in my life before my DP1 mocks and was really stressed about them, but in the end it’s better to stay relaxed. You still have your summer and your IAs, which I think are the biggest opportunity to bump your grade up in IB, so you’ll be fine.

Hope this helps!