Feels from an INFP

I know this isn't ~totally~ what this subreddit is about, but MBTI really helps me to understand my own emotions and I really appreciate you all being able to understand them and help me sort through them through the lens of MBTI. I'm having a rough day and feel like telling my partner, "It's my Ne (and Fi) that are making me sad today. It's not you, and it's not even really me, it's all the pain and sadness in the world. I see it endlessly in my friends and family, my patients and the rest of the people popping up in the news and though I try, I feel helpless to do anything about it. And because of that, I feel worthless. I worry about my path in life and feel hopeless because I worry that there's nothing I can do to ~truly~ have an impact the size that I want."