Need some advice

I miscarried about a year ago at 17w and still coping. Just recently the father of our miscarried son and I just broke up after 3 years. It's been about two months but both losses are hitting me hard tonight. I love this man dearly but we both understand that our relationship became toxic and there is no saving it. I need advice on how to cope? I thought I was managing both but tonight I am having a complete breakdown. I'm in need of support. Thanks in advance.