Losing a family member while pregnant

My grandfather passed away last night. My heart is broken into so many pieces. He has been sick for over a month with his health declining rapidly over the last couple of days. He was 84 and lived a long, wonderful life. It’s been hard to celebrate this new growing baby with someone you love suffering, sick. Now we mourn the loss of such a special man and I’m struggling through these emotions. This mixture of excitement and joy for our little girl with the sadness of his passing. Has anyone else ever been through anything similar? Any advice, recommendations or encouragement to navigate this time would be greatly appreciated.