AIBU to worry slightly?
For a few months now probably (at least a month especially), DS has been quite clammy and sweaty at night. I usually just leave pyjamas off otherwise it's worse.
I've just looked at him now while the lamp is still on, he's only in a t-shirt and it's warm but not hot in here (I was feeling neutral in a big T-shirt and shorts under the duvet), and he had proper beads of sweat all over his forehead, I've adjusted him slightly and there's a massive wet patch under his head from his sweat!