Is Jenelle Evans okay? The Teen Mom 2 star took to Instagram on Friday, May 4 to share a photo in a pool with her daughter, but fans only seemed to be focused on her neck. "What's with the big red mark?" one person wrote. Watch the video above for more details — and to find out what others are saying.

The comments came just hours after the mother-of-three defended herself for pulling a gun on a driver during a road rage incident. Go Pro cameras reportedly captured the terrifying moment because she was filming for the reality show at the time, and it wasn't long before her TM2 co-stars spoke out on social media.

"Hey [Jeremy], that's funny you don’t want a background check for all your guns but in order for myself to even obtain my gun I had a full background check. I'm legally allowed to have mine, but are you?" she responded to Leah Messer's ex-husband, Jeremy Calvert, who tweeted to producer Morgan J. Freeman. "And you want me to do a background check because I own guns nahh," he added.

Jenelle, 26, also attacked Chelsea Houska's dad, Randy, who responded to Jeremy's tweet with some humor. Unfortunately, she didn't find it very funny. "And then we have Chelsea’s dad trying to throw his two cents in… as usual. It's crazy to me an old man that's a dentist gets online to stalk and bully young girls."

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Earlier this week, an eyewitness revealed that the mother-of-three was the reckless driver. "She was driving like a bat out of hell," the anonymous source told Radar Online. "There were little kids out there on the road. It could have caused a bad accident out there. She just drove straight out of there onto the highway. She was driving like 65/70 miles an hour on a dirt road. It was dangerous."

Needless to say, network execs were reportedly "furious." An insider revealed to The Ashley, "The higher-ups — and not the show higher-ups, but the network execs — have the footage and are figuring out what to do with it. They're extremely upset by what they’re seeing." Here's to hoping everything is A-OK with J's neck… and that she slows down the next time she gets behind the wheel.

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