sleep regression

since my 10 month old son has learned to crawl sit up etc he won’t sleep all night as he did before he constantly wakes and won’t put himself back over. my husband puts him to sleep in his pram and then we have to transfer him back. any ideas how to resolve this. we both work full time and really need back into a normal routine our 2 year old doesn’t sleep all night due to glue ear and constant congestion and tonsillitis.