Did 2 rounds of usmleworld avg 66-70% second time

did nbme 4 and 6 around 3 months ago around 200
uwsa form 1 about 2 weeks ago passed with 228

should I do nbme 7 or 3 before my test?

How should I prepare if test is in 10 days...should I review questions only..how should I be revising if in my last days of preparing?