Remember who loved you first, loved you the most, and will love you the best. Remember who thinks you are valuable. That's what helped me.
Psalm 139: 13-16 ESV
"For you formed my inward parts; you knitted me together in my mother's womb. I praise you, for I am fearfully and wonderfully made. Wonderful are your works; my soul knows it very well. My frame was not hidden from you, when I was being made in secret, intricately woven in the depths of the earth. Your eyes saw my unformed substance; in your book were written, every one of them, the days that were formed for me, when as yet there was none of them."
Also, I'm a crier so crying it out helped me....a hot cup of coffee and a good movie too. I pray you have peace.