I had what I believe was a migraine on Saturday. Severe pain came on very suddenly on the right side of my head and lasted a few minutes and I was left with a headache. I still have a dull ache in my head. I feel like it’s bruised inside my head.
The thing is I accidentally banged my head quite hard (on opening a door!) about a week ago on that side . Could it be connected or just coincidence? Can anyone tell me how long it might be until the ache in my head will go? I’ve never had a migraine before. Thank you.