Need advice dealing with new period symptoms

I’m a 24F who has been having worse than normal period problems. Ever since around 21 yrs old I’m dealing with cramps that are unbearable and bloating that will leave me bedbound for the day. I never had an issue with nausea during my period. Recently, my period brought more bloating than cramps, more sensitive/emotional than normal, and a nausea that would go on for DAYS. I have a fear of throwing up so usually with nausea comes this terrible anxiety but this one felt different. I could eat food but had this lingering sick feeling throughout these past few days. I have a gyno appt soon but would like input from oth