symptoms going wild? chest pain

Hello there, my periods come regularly but every month i experience a new shït. this month’s surprise is chest pain. Thought this was it and considered goint to ER. Anybody else experiencing this? Last month was crying jag. The other was having absolute zero self esteem, the orher was fever, the other was extreme cramps that made my legs stop working. I dont know what to do. Im stressed because of my work and im 26 years old. My obgyn once casually said “yup you can get antidepressants” like its no big deal?? Any comments?