ahhh grasshopper you must first learn to walk before you can run,,,,if you were my student, first flight, left turn, right turn. if you could do those I'd be very impressed. I try to keep the first flight very short. You're nervous and unsure of things so we'll shorten this one.
I wasn't there so I have to ask how were your turns? Can you turn 90 deg without loosing altitude? How about 180 deg?
Good Luck