My 18week old is really struggling with teething! she is dosed on calpol and ibruprofen and teething gel but it isn't helping her at all.... he sleeping in near non existant, she used to sleep 12hours at night until about 10days ago..... have also tried old wives tale of whiskey on gums which helps for about anhour but obviously I am not going to be re-applying alcohol every hour.... what have other mums tried?