Yeah sometimes she wakes up and just has an emotional day as we call it. Just sling em in a baby carrier and carry on as usual - can always take them off when they nap if you want some time not being attached together and then put them back on when they wake x
Yes! My little girl was 5 months last week and she started showing signs of separation anxiety, for her it’s that she gets red and sweaty hands and feet if I’m not nearby / giving her attention. Other times she gets more obviously upset. Definitely a new thing
It’s a phase that happens, they start to realise you are a separate person and can leave her, they gain an awareness of object permanence x