Girls, hello! I had a dry cough at night, Yesterday probably 15 times …

Girls, hello! I had a dry cough at night, Yesterday probably 15 times I sneezed, what was it? And this morning my head hurts already, I don't want to get out of bed... I lie and cough...it looks like a flu...cold...how is it treated in my period...? Suggest something...and how can I go to sleep? I drank milk with honey and Adzhiset...what else can I do?