It's been a while since we started our relationship, I (19M) and my girlfriend (19F) have been happily spending our time together. But the problem is that she frequently has headaches along with nosebleeds which are usually combined and happen at the same time most of the time. She also feels pain in her chest and says that her left arm goes numb ( which is obviously a sign of a heart attack ) but she doesn't take any of these seriously. Her mood hasn't been the best lately, you she's kind of a "goth girl" and therefore she doesn't feel very well mentally. ( not saying that all goth girls have this kind of problem, just trying to address the mood more accurately )

Her mental and physical health is really important to me and don't want to see her feeling down, I know that she might be going through an existential crisis, it also happened to me a few years ago, and her mindset is really similar to that of mine, I love her and I really don't want to lose her no matter what it takes because she deserves it.

Sorry for the long text, is there anything I can do to help her both mentally and perhaps physically? All opinions are welcome, thanks in advance. ❤️