Drastic mood swings

I am 17w 4d pregnant and I have been experiencing dramatic mood swings. I know mood swigs are normal and I had them with my first.

However these ones are different. I have been ending up in tears multiple times a day (I'm not the type to cry) and have had constant feelings of hopelessness and inadequacy. It worries me because I felt like this after I had my first and I had PPD. But this is during and idk what to think or if it Is still normal.