I'm starting to do practice tests for specific sections, and I am having trouble getting consistent scores. I did three math sections and got a 22, 26, then 24 . When I look at the problems, the ones I'm getting wrong aren't of a similar type - it seems random.

On English I can take one practice test and get a 33 while other times I'll get a 28 (and they feel the same in difficulty). My score changes by 5-6 points in each section every time I take a test and I can't figure out why. Does anyone else have this problem and how can I fix this? The times I get a lower score I'll feel as if I did just as well as when I got a higher score.

Other than practice, how could I become more consistent while test taking?