Who's babies are sleeping through the night yet?

Mine is going on almost 7 months and I'm so exhausted trying everything and anything under the sun. She's still up wide awake 3-4 times a night along with waking up almost every hour because she drops her paci.

Ive tried her swaddle, no swaddle, a transition swaddle..

I've tried more solids before her bottle at night. I've tried cereal in her bottle..

I've tried moving her out of our room, her swing, her stroller..

I've tried letting her cry it out to a point, but that just escalates to her being more awake.

I've tried baby Tylenol and or Motrin for teething and it doesn't seem to phase her one bit.

I've never had so much trouble with my son. He was already out of the swaddle and close to sleeping in his own room by this age. I know every sweet baby is different, but I'm just desperate to try anything else anyone suggests that helped with their baby. I have slept in the same room as my husband in what feels like months. It's the only way we get any hour of decent sleep, switching off throughout the night. We've battled and conquered so far, but we are DRAINED.. any advice would be great! Thank you ladies!