I took NBME 4 yesterday and got a 244. That's a 26 pt increase from NBME 3. I dont know if its luck or what but my actual test is Thursday. Im considering delaying it or taking another NBME to make sure my score isnt a fluke. What are your thoughts?

NBME 1: 188 (7/23)
NBME2: 209 (7/29)
NBME3: 218 (8/14)
NBME4: 244. (8/19)

uworld: 63% correct
37th percentile