My fairytale in another life

She woke up dizzy in an unfamiliar room, what is this? She was so sure that she already died because she was the one who shot herself after saving the new mom of her son. Yes, she saved the new mom of her son because that woman can love her son more than she could so now, what is this? Where she is? Then another wave of splitting headache came, what the fudge?! She transmigrated?! Wait, so the dream before she woke up wasn't a dream? She turned her head slowly to the other side of the bed, déjà vu.