Scary night

I never let her sleep in bed but she woke up around 1 and she was cold fed her put her back to bed she woke up again at 3 and felt like ice cold! I fed her and laid with her and dozed off for an hour while holding her. She woke up again at 5 still ice cold skin. At this point I heard the heater try to kick on 3 times then a loud boom. Our heater went out last night it was 5 outside and temps were dropping fast inside. So I had to let her lay next to me to stay warm. I’m tired and so very sore today but my baby is warm