DS is 2.5 and never been a great sleeper. He's got a cold and he now waking about every 15-30 min which then stretches to every 2 hr. This has been going on for a week and I'm on my knees. He wakes up screaming and it takes a while for him to settle down and the repeat all fucking night. He's stuffed up and has a bit of a cough. He doesn't sleep well with a cold but it's normally a night or two not this long. During the day he's a bit grumpier than usual but he's tantruming more and being a lot more vocal about what he wants. Any ideas as to what could help? Or just reassure me that he will eventually sleep better. I'm losing the will to live and cried for ages at DH this morning.