Well, obviously, you swam and didn't sink, when in over your head!! You took on a dilly of a challenge for a beginner, and you get my vote for a good job.
We always see our own mistakes, those are nobody's business unless we opt to disclose them. If they jump out at a person, that is why we are all adept with a seam ripper.
If this is your first, I can see great things in store for you as a quilter!!!