Hi, I’m A 23 Year Old Healthy Male. 8 Days

Hi,
I’m a 23 year old healthy male. 8 days ago I got a headache and a toothache at the same time in the afternoon, after I had a few drinks and threw up the night before…I was also dizzy and had blurred vision, and it lasted until I fell asleep. Then next morning, everything was fine, and in the afternoon it happened again, lasted until I fell asleep. And every day since then I’ve been getting headaches in different parts of the head, usually with a toothache at the same time, but not always, and usually in the afternoon/evening, except for 1 or 2 days when I had it in the morning and it became better during the day. Now it’s getting better and better, but still worries me because I never had headaches before. I’m healthy, I was eating large amounts of peanut butter recently, and now I stopped a few days ago…I did bang my head on the shelf a few days before this started, but that was very minor. Also I got bit by a dog on my hand about 4 months ago. I don’t have medical insurance or any money, that’s why I’m asking here.
Thanks in advance