Head Trauma: after effects and damage?

Does anybody know why when I haven't had a really bad head injury little over a year ago. I was feeling sick to my stomach and went to the bathroom and then I somehow hit my head but dont know how. I was screaming/wailing in pain. I kept crying hysterical. I was spitting up lots of flem from so much tears and thought I was going to puke. And was choking on the phlem and was curled up. The pain was so violent. I remember having severe pain and crying and being severe pain my fiance called out of work.

I refused to go to the hospital cuz I didnt want to go even though I felt out of it and sleepy. I felt at the time that if I fell asleep this weird feeling that I would never wake up, this did not scare me, more it felt like my body and mind wanted to shut down. the next morning my fiance tried to wake me up. he couldn't get me up because i was out of it and really wasn't communicating back to him, my head was drooping, I could not lift myself up, everything was confusing, barely could open eyes, I was barely there, almost lifeless and couldn't talk speak or look at him. I was almost c Oooooo mpletely unresponsiv.

He lifted me and brought me to the hospital they said I had a concussion. I went to the Homeopathic dr. he gave me a high dose of Nat sulph. I slept for almost 2 weeks about 18 hours a day and was groggy the rest and out of it, like I was in a dream and deep sleep and he said this was good.

I was lucky I was seasonal for the holidays because there would have been no way possible I could have held down a job with being knocked out/sleeping for almost the whole day for those few weeks. Is that the normal response he never gave me anything else?

I just was curious if that was indeed a good response for that situation and the nat sulph high potency. He never told ne what potency and he retired.

I only aks because for weeks I felt out of it and I guess I appeared to be depressed. But I was in a total daze. Is that what nat sulph does for soneone that hit their head with those symptoms? He said the sleep was a sign I was healing. Im only wondering to get other feedback.