Emotional and stressed while pregnant?

Katy • 25 R.i.p my sweet baby 01-22-16👼🏼 Mommy to Barrett 03/13/17💙 TTC baby #2 YouTube channel Katy Goodwin
Please tell me any ways to stay calm and get rid of stress easy. I'm either crying, upset, pissed or depressed and I know it's not good while pregnant so I need some tips😭😭