Failed driving test again

Failed my assessment stage test the 4th time today and feel really low. I alway end up making mistakes i never make with my instructor due to nerves . The drive home was excruciating with my dad frustrated and yelling at me, he was nice and encouraging the first 2 times but even he's lost his patience now. I dont blame him .

I dont know what to do, if the test only affected me i wouldn't be that nervous but i know whats at stake. The thousands of dirhams spent when i fail and my dad waiting for my call and performance anxiety hits me like a brick . I dont think even extra classes are gonna save me since i drive smoothly with my instructor 😭.

EDIT : really appreciate everyone who commented :)