In need of a prayer

I feel like my life is just going down hill. I feel like I’m going to have a panic attack. My husband left me a month ago because he was doing things behind my back and I found out. I feel so defeated, weak and I just feel like falling asleep and never waking up. Please pray for me if you can. I feel so hopeless and alone. I’m with my family now, I laugh and smile but at night I feel so empty. I just want everything to be okay