How did some of you manage?

7/20/19 I lost my sweet little angel she’s now in heaven, some days are easier then others, some days I cry. But I still don’t sleep, I manage to get 3 hours tops if I try to nap or fall back asleep I start to have nightmares and wake up with major anxiety, I can’t sleep with the light off since my light has a dimmer I dim it all the way low and I have a night light and I also sleep with my T.V on. I constantly have fear specially at night

How have any of you managed or has anyone gone through something similar?