Hi. I Had What I Thought Was The Flu For

hi. i had what i thought was the flu for the past 3 days. my nose has been running, dripping clear mucous, i've been congested, took decongestants. had low grade fever for 2 days. 100.7 highest. was sore and achy but that has passed. today, day 4 i developed a rash across my back, buttocks arms and thighs and felt a bit lightheaded. i remember being bitten by a mosquito about 1 week ago and thought heck this might be zika. i looked up zika and found similar symtomps. am i right and if so what now?