6 days ago I had a episode of vertigo whilst doing yoga for over 1 hour. It occurred when I attempted to get into a sitting position after doing several floor exercises etc. I was able to get to my feet and I seemed to be ok. I spent all the following day on the bed sleeping on and off. My head felt a bit foggy. This foggy feeling cleared but it was only at night on going to bed that I realised I still had a problem with the vertigo when I turned to my side or sitting up. I am more mucousey than normal and a it congested in the nose and sinus. I was a bit foggy in head yesterday and again today. I have had this 12 months ago in March 2015 but it cleared after 2 days and I have not had problem since till last Saturday and that will be a week ongoing tomorrow. What are your thoughts. Do I need some antibiotics.? ???