Yellow belt test on Saturday, nervous.

Hi all, I've barely used reddit so please forgive any mistakes on my end.

I (31m) have been doing Krav for about 5 months now, about 2-3 classes a week with the exception of about 3 separate weeks where I didn't attend any classes.

Physically I feel better than ever but I'm still worried about the test. My conditioning is probably not exactly where it should be, I get gassed super quickly when we spar and warm ups can take their toll on me depending on how intense they are but ive never not finished a class or sparring session. From what I've been told it will be 2-3 hours and ends with a hundred burpees. I'm confident in my knowledge of the material and will be able to get one more class in before the test on Saturday.

Any stories or advice would be greatly appreciated.