Credit: Jenelle Evans on Twitter

Teen Mom 2's Jenelle Evans is in her eighth month of pregnancy, which means she has to treat her body like a wonderland. John Mayer would be so happy! Now that this reality star is in her third and final trimester, she's experiencing the less-comfortable aspects of pregnancy — including heartburn, exhaustion, and being generally gigantic. You know, the usual.

It's more important than ever that Jenelle takes care of herself, but unfortunately she experienced a health scare during a recent trip to the beach, where she and her baby daddy, Nathan Griffith, soaked up a little too much sun. Not only did Jenelle's baby bump get extremely burned, she suffered from a scary bout of dehydration that almost resulted in a trip to the hospital!

"Close call. Got extremely dehydrated and almost had to go to the doctor," Jenelle tweeted on April 28. "Ugh, can't hold any food down."

Dehydration is dangerous in any situation, but it's definitely something to take seriously during pregnancy. Luckily, it sounds like Jenelle took control of the situation and guzzled up some water, by which we mean alfredo sauce.

Here's to hoping that the rest of Jenelle's pregnancy will go off without a hitch and that she'll stay super-hydrated during these warm summer months!

Do you think Jenelle should take extra precaution now that she is in her final trimester? Sound off below!