macau-hongkong Trip

hello. i am from the philippines and planning to travel to Hong Kong with my Australian husband. we are thinking of booking a round trip ticket from Manila but when we seached the internet it is said there that Filipinos are only allowed to stay for 14 days. now my question is, if we go to Macau and come back to Hong Kong, will it reset my stay in Hong Kong for another 14 days? and also, if i book my round trip ticket for more than 14 days in Hong Kong, will i have trouble with the immigration?