Hang in there honey! Things are pretty rough all around right now aren't they.
Is there any chance she's getting teeth? Some babies have a lot of pain and pressure in their jaws and ears when they lie down when they are teething. You can take her to the doctor and see what they say. Otherwise, if you have ruled out all other options, you can try panadol to see if that helps. She can't tell us if she is in pain, so if the panadol relieves the crying it, then that was likely the problem.
Also, you are currently staying at a new place, are you not? It could be that the new smells and sounds are disrupting her sleep.
She also will pick up on your stress, so if you can, try to get away to relax for a little while, if that's possible.
All the best!