What on earth about her VSCO page gives you that feeling? She shares 3 or 4 posts that discuss mental health. She could be an advocate of mental health, or could have gone through her own mental health struggles so she feels strongly about it. I see a lot of posts about the love she receives from her friends and her boyfriend, as well as plenty of posts that show her confidence in herself. I see no posts that express suicidal ideations.
I find most of the recent pictures on there concerning. The weird underwear selfies, the close-up selfies where she isn't smiling, the screenshot of a song called "Save Myself", the quote about losing romantic feelings next to a ring picture. Hope I'm wrong, but I would be checking nearby bodies of water closely.