Aiyah don't worry, my neighbour's baby was exactly like this at 10 months, her PD told her it's most likely separation anxiety plus the 10-month sleep regression, not night terrors, because night terrors babies usually won't calm down so fast when you carry them. Someone in my mum WhatsApp group also mentioned all the new skills like pulling to stand and crawling actually mess up their sleep big time at this age, so the brain very "busy" lah. Should pass in a few weeks once the developmental leap settles!