I banged my left temple sharply 3 weeks ago, 2 weeks later I felt sick , was sick then I thought (as I was at work ) I am going home .went to get my bag and passed out or fitted (I don t know which) came to my senses 2 hours later and realised I had been incontinent , banged my head again around crown, my left shoulder was bruised too . then I got a lift home ,drank some water ,was sick again so went to bed for 15 hrs. 3rd week begins ok but feel a little concussed,so went to a&e had numerous tests blood condition, pressure ct scan which revealed something on left side of brain .I am currently waiting for a mri ,the bang on my left temple and a ct scan saying left side of brain issue seems to be a coincidence , very concerned at present what do any of you think may have happened to me .