Lindsay Lohan -- Putting Herself on House Arrest Until Probation Is Over

Lindsay Lohan is done gambling with her freedom -- after another bout with trouble just this week, she is following the advice of her closest friends and putting herself on lockdown until her probation is up in two weeks ... TMZ has learned.

Although she claims she did nothing wrong, Lindsay once again found herself in the news this week for all the wrong reasons ... when a clubgoer claimed LiLo hit him with her car in Hollywood early Thursday morning.

According to our sources, the latest incident prompted people close to Lindsay to beg her to stop going out at night until her probation is over. We're told Lindsay agreed and will now only leave her house when she really has to ... like for her court ordered community service at the morgue.

Her probation is scheduled to end March 29.