Constantly feeling crazy and my head feels so weird it’s indescribable. Can’t eat or do anything. Heart starts to race if I think about it too much. Anyone else feel this??

This could actually be a medical issue. I don't know anything about your history or age, but you need to see a doctor to check your blood sugar, hormone levels, blood pressure etc. Better to rule out the physical first anyway. Are there any factors ( physical or emotional, mental ) that trigger these feelings or that you associate with them? Are you on any medications ( even herbals or oils )? I have had this feeling for various reasons - anxiety, low blood sugar, low blood pressure, low iron, hormone changes ( perimenopause/ pregnancy ), MVP, stress. . .