I took for the first time in my life LSD (+a bit of mushrooms and weed few hours before), one dose of 100 ug and 3 hours later another, around 11pm. Stayed awake till 7 am, and around 6 am I ve felt some movement, shrinking, crack or small implosion between my eyebrows/forehead, and some feeling of tension/mild headache is still there in this area, constant, from 8 days for now... When can I expect it to be gone? Can I help it or cure it some way immediately? I did not drink much water on that evening and night, but on the morning (after 9 am) I was very well hydrated, same with every next day.