Nervous for school

Im sure this is universal across most students going into a program. But I start next week and I am concerned that I am not intelligent enough to actually learn this stuff. Which sounds so stupid I know hahah. I have a BS in Kinesiology and did well in the program. But maybe it’s the fact that I was INCREDIBLY humbled as a freshman and sophomore in college and had to dig myself out of a huge hole.

Is this a common fear lol I just need some reassurance I’m not the only one feeling this way haha