Elavil and PMS

Kaitlyn • Christian ✟ Married to the love of my life
I take the medication Elavil for my migraines and anxiety. I have recently started using it and I also have recently increase dosage to 50mg from 25mg. I have started to notice that my PMS has gotten really bad. Like I'm emotional 24/7 and really crampy 7-10 days before my period. Has anyone else experienced this?