So last night I received two electric shocks from an old washing machine. It was not enough to throw me or to knock me out but I felt a jolt in my hand and a little bit up my arm. I felt strange afterwards and went to bed (I was going to bed anyway when it happened) and woke up this morning with a really bad headache. I have taken a couple of paracetamol/acetaminophen tablets but after an hour I still have the headache. Should I be worried that the electric shock and this are related and should I be worried it may be related to my E?