Lamar Odom Gets Instagram Back After Showing Up At Headquarters

Huge victory for Lamar Odom -- the ex-NBA star is finally in possession of his own Instagram page again ... after claiming his former management refused to give him access.

Odom shared his relief on the social media platform on Wednesday ... saying, "I'm back! Got access to my account thanks to Instagram."

Odom -- who was without his IG since late July -- was fighting like hell to get his account back. In fact, he literally went to the IG headquarters in California to get it handled this week.

It was an awful experience for LO, especially because his former management was desperately posting to get clout or make a few bucks right up until he regained control over the page again.

"Anything you saw posted in my story or on my page was not me posting or commenting from this page," Odom said.

The former hooper also praised his NEW management in the return message ... thanking Gina Rodriguez for her efforts in making things right.

Remember, Odom ripped his old team last month ... saying, "my social media is not yours! If I chose to leave, that's the decision I make. Your decision shouldn't be to highjack my social media."