Suggest Treatment For Red Rashes On Cheeks

Hi, I have really bad skin in the iwnter which I have been dealing with well this year but I cant get rid of these tiny red spots under the kin on my cheeks. I also flush quite easily now if I get to hot. I have tried all different things including moisturisers for sensitive skins wiith spot fighting ingredients. I am 21 years old and its really starting to get me down, I just want clear skin again.