Back to no sleep

Well, we're back to the no sleep topic. Only this time, it's not because of not wanting to go to sleep without James there. Lena is now afraid to sleep by herself alone in a dark room. On wednesday night, when it stormed, I put her to bed at her normal time, but that was when the storm was just starting. The lightening and thunder scared her, and since then she won't sleep at all in a bed alone in a dark room. Last night I tried putting an extra night light in her room so she would have 2, and it not be so dark, but she wasn't going for that. I even tried putting her in the pack n' play in our room to sleep. The only way that she would go to sleep is to sleep in our bed with us. That is not a normal thing for us to do. Sometime around 12:30 am, I moved Lena from our bed to the pack n' play. There was a night light right by her bed, so she had plenty of light. She slept there till about 5:30 and then woke up with her scared cry. I was so sleepy, I just put her back in our bed. She sleeps just fine for her daytime naps in her own bed. It's just at night now, she doesn't want to sleep where she can't touch us and know that we are there. I'd love to break her of this, I just don't know how yet. I don't want to have to go to bed every night with a toddler in my bed.