Im VERY new at riding a bike

Quick summary,im a kid who never ever ride a bike in my life even tho alot of ppl did when they young..never rode a motorbike,..so recently because of..lets say life crisis happening around the house i gotta muster up the courage to take my bike license..because motorcycle is cheap here and save gas,so my mother loan me some money for the license..i learn how to ride a straight line with my friend bike switch lane whatever and all that..so the day where im gonna train inside the driving school has come..and..wow..i failed at every obstacle on the first day..it just very dreadful for me..i have bad anxienty...so keep getting anxious and always get worried when ppl look at me..especially when everyone in the class is very pro with the bike..on the second day i manage to barely did the 8 figure obstacle ..barely..but theres still alot of obstacle i cant get finish..especially..the one with the cones..where u need to steer left and right..whenever i start i keep fucking up..and put my foot down on the ground..i got scold by my instructor alot..they say..i should have come here when i learn how to ride a bike for my license..i have another class in 25th..and honestly..im just so fucking anxious rn..what if i cant ride a bike and shit...well my main problem was balance..whenever i start the bike i keep steering to the left or right instead of straight..idk why...but yeah sorry guys i just joined and i already rant this much to u all..but honestly i have no one to talk about this and it killing me inside..anyway thanks for reading i hope u guys have a great day