i was struck forcefully in the forehead by a down-coming trunk with 10x normal force of one closing,.. i remember it happening but was disoriented by jumbling sentences and then had epidsode where i saw something that was not there. i have an indentation running towards my nose starting at the impact area. im having headache, itching down the indentation even though it doesnt hurt there it hurts more on the swollen area next to it. Should i be worried?