On August 14th I remember rearranging my schedule to make sure there were no conflicts. I specifically remember that when I asked to verify the changes I had made, it stated that I didn't have any conflicts, I had switched a bio lab from L24 to like L15. I just checked my schedule right now and it still says I am taking L24 and the conflicts are still there. All the labs timings that can fix this are full. Great. Can I do anything here?

After verifying conflicts, did you confirm your changes?

People might still be switching their sections all the way until the last day to add/drop courses, so you still have time!