I like to use the Florida Water diffuser blend recipe or make the oil to wear. I will also make a simmer pot of it too. It always lifts my spirits & makes me feel better. I forgot about that one until I put it in my diffuser today! 
Another thing I do is, I have a calming playlist & will listen to it while I focus on my breath, & sometimes just let the feelings or emotions flow for what they are & how they present. I usually do this laying down with my comfort items around me. Also, my pupper because he just knows when I’m having an off day or hard time.