This is so exhausting

I’m so busy, and I still can’t stop myself from breaking down. I work full time, I’m taking 10 credit hours in graduate school, and completing a 40hr certification course. I have 2 pets and keep up with family and friends. I meditate, journal, read, craft, clean, stay active, and give myself time to grieve at night. Nothing works. He’s always in the back of my mind, it never stops hurting, and I have to stop what I’m doing to cry almost every day. It’s been months, he’s moved on & in another relationship, and I genuinely don’t know how to get over this. I’m still completely in love with him, and I’m so exhausted.