I've visited the doctor and the diagnosis was an allergy reaction. The doctors recommendation was to take claritin and apply hydrocortisone topical cream to my forehead twice a day. It's been roughly 10 days and I haven't seen any improvement.
I have uploaded a picture: https://i.imgur.com/4rlGg38.jpg
My day usually consists of the same thing, I eat a Lara bar and banana in the morning along with a sugar free energy drink. Lunch usually consists of whats available minus fast food (don't eat garbage taco bell and McDonald's for example). When I get home from work I typically work out for an hour, take a shower immediately afterwards, have a protein shake that consists of vegetable protein, plain yogurt, almond milk and fruit. I'll snack on nuts, crackers and you know whatever is for dinner, and I also drink plenty of water. Again, none of this has really changed for years.
I have been living in the same house for 4 years with the same dogs I've had for ~8 years. Any other recommendations would be greatly appreciated.