Hello i had a car crash 4days ago , i am now having pain in my shoulder with pin's and needles in my arms and leg's but worst of all my head is killing me it hurts at front and back of my head and i have pain in my neck , i cant remember bits from the crash , i keep feeling sick, loud nose is driving me mad i struggle to fall asleep at night but then in morning its very hard to wake and i feel i could sleep all day this really isnt like me , i am worried as i am 6 weeks pregnant , and i am feeling very confused by this , can anyone help , i think i should see my doctor .