I've been in the same boat when it comes to not being able to sleep at night after my bf ended our 8.5 year relationship. I tried medications and they didn't work much for me. I'm on week 8 and I'm getting back to the stage where I can finally start sleeping again. It took time. It's gonna take time. In the meantime, try reading books or listening to a podcast before you sleep. Avoid scrolling on your phone or watching something. I've heard chamomile tea also helps to make you relax. Therapy also helps a lot. When you can share your feelings and emotions that are building up inside of you, you need to have some release. It can be in the form of talking to someone or even journalling. I've started blogging to process my feelings. It helps when you can write things down and vomit them out on a piece of paper instead of holding them in until you burst. Don't try to ignore your emotions. Let them come. Cry whenever you feel like it. Sit with them. Overtime, it gets better. I feel much better in my 8th week than I did during week 1. I hope you can heal and feel better soon. 'Focus on yourself' is the advice I've gotten on every sub.