假如你是Peter的笔友Yangyang,听说他得了重感冒,头疼得厉害.请用英语给他发疯e-mail,提出一些建议,并告

Dear Peter ,
Hope you are well !
I heard that you had got a bad cold with terrible headache .
What a pity !I had not stay at your side and to take care of you .you need to Keep warm,and drink plenty of hot water and get plenty of rest.If you had not got better after seveal hours ,you had better to see the doctor .
Really hope that you could be recover soon.
your sincerely friend
Yangyang