Newly diagnosed or nearly

Hi everyone. Was diagnosed 5 months ago out of the blue following a tingling in my tongue which the neurologists thought was a mini stroke!! Following MRI and optic neuritis the next day was told I had MS . Shock or what!! Have never felt healthier or more fit in my life and now feel like everything ha changed. Had a period of tears and denial but now have decided that life goes on! Thinking on starting in tecfidera but just need someone to speak to about my symptoms.- numb toes, flushing at night and chest pain . Can anyone help and tell me this will get less or what I can do to help it