Need help, made mistake

I really like physics, especially astrophysics but I’m not doing physics a level. I was doing maths but I dropped it for something else. I think it might be too late and I can’t do anything with my current choices

We're quite a way into the term now. In fact, the Autumn term finishes in just over a month's time.

In my opinion, it's quite late to change your options. However, speak to your Director of Sixth Form/Sixth Form manager for some advice.

I feel really awkward about it because I’ve already dropped maths and I’d most likely go back if I go to physics and i may drop econ for phys but also geog which I only recently started and then I’d feel really bad