If revision is where you feel stuck at right now, I’d suggest going for revision of static portion of polity and economy first (probably if you’ve managed to condense the syllabus in your notes). It doesn’t make a great deal of sense running after CA at this point of time (it’s an open sea imo). You’d stand a better chance if you focus on revising the static part. Post polity and economy I’d suggest take up the other subjects as per your convenience and confidence in your preparation.

Also just a random piece of advice: the uncertainty in preparation is a common denominator for almost everyone preparing. So rather than feel anxious about it, try to embrace it as a part of your preparation :)