I hit forehead on lamppost 10 days ago. For 7 days now I have headache, nausea. Loss appetite and keep waking up in middle of night. Can't sleep.

Prompt med eval. Hello. Symptoms of a concussion can include: headache, nausea, vomiting, confusion, blurred vision, slurred speech, weakness, feeling dazed, numbness, lack of coordination, problems with short term memory, dizziness as well as repeating things over and over. You can develop a concussion with or without loss of consciousness. Please have this promptly evaluated.