Sounds like it could be a silent migraine or another type of migraine developing. They do change over time as our body changes, you are 22, and it is believed by some neuros that our body changes every 7 years.
In our resource thread at the top of the forum you will find a migraine diet link, review it and see if you can follow it more. Diet does help.
Remove red and yellow food dyes from your diet, easier said then down. Read the packaging before buying, do not assume.
Drink at least 8 10oz glasses of water a day. Stay way from caffaine in anything.
Have your doc check your thyroid, this can cause depression and head pain. Horomone levels can also cause head discomfort, so if you cycle is off, talk to your gyn. Birth control pills can be a causitive factor.
Moderator - Depression
Be still and know there is Peace.
Kabir says: "Student tell me, what is God? He is the breath inside the breath". from the poem Breath.
DX: reverse Trigeminal Neuralgia;Cluster headaches; Atypical face pain;Hemicrania Continua; raynauds;complex PTSD; recurring MDD,disassociative disorder;