Hi thanks for your question.
Don't waste any more time sitting at your home. Rush to ER, get your CT scan
head done to rule out any bleed inside your brain. Blurring of vision, muffled hearing and stumbling around all could be due to concussion
. Any small bleed this time can increase and can cause much problem later on. Injury
to thumb and index finger can be managed later on.
Hope this answers your question