Lindsay Lohan Not Worried About Coachella Causing Probation Problem

Our sources tell us, Lindsay feels she didn't thumb her nose at Judge Stephanie Sautner, because Coachella is really just a gigantic concert and she was just there for the music.

We're told Lindsay went to a few different events during the weekend and was very conscious lots of people were whispering about her -- specifically, that she was in the danger zone by even showing up. The way she feels ... she's gone to Coachella for the last 4 or 5 years so she didn't think this year was a big deal.

Lindsay insists she didn't have a drop of alcohol during the weekend -- she feels she she can control herself, even in a situation filled with temptation.