How To Treat Sore Throat?

last night I was a few times throughout the night and then had a small bit of diarhia. After I was sick I kept feeling like I was going to be sick and eve-ing all the time so I got my bin in my bedroom and was eve-ing all the time to the point that made me have a sore throat but no sick was coming out. It was the first day I went without my pill tablet yesterday so will it be because my period is due? Imnow feeling weak and very lightheaded and feel alittle bit dizzy when I stand up. My legs are also very achy and abit fidgity as they ache so much.