Can you blame her?

We caught Selena Gomez picking up some cold beverages at a gas station yesterday, and we couldn't help but notice that she looked super sad and lost in thought. She's been trying to put on a brave face amid all the drama with Justin Bieber, but it's clearly getting to her.

In fact, the "Come & Get" songstress is contemplating her next steps to creating a happier life for herself.

A source tells X17:
    "Selena is having a really hard time lately. She openly struggles with depression and anxiety, and she's telling pals she's thinking of going back to a treatment facility just for some maintenance care like she has in the past. The reality is really setting in that she and Justin just aren't right for each other, and for her it feels like a death. She really thought they'd end up together, and now she believes that isn't the best thing for her life."

How quickly things change. We totally thought Jelena would get engaged in 2018!