Peri or concussion rage?

4 months ago I got a concussion that I am still healing from, didn’t have any issues with mood until now. I have never experienced full body rage and frustration before, the last month I’ve had several episodes and they’re getting worse. My period has gotten more intense (even though I have the mirena IUD) and I feel like I have PMS all the time. Today my rage is through the roof, I’ve spent all day in bed trying to avoid triggers, an hour ago I started banshee screaming and throwing shit. Does this seem like concussion or perimenopause? I’m scared.