I've been on doxy for one week now for my Lyme . I'm usually a ha...

I've been on doxy for one week now for my Lyme . I'm usually a happy person, and I'm just another normal 15 year old. I've been feeling like I'm losing my mind. I woke up @ 5 am thinking it was 7 due to the massive headache I woke up to and my blurred vision. I've been forgetting a lot of things lately, not the best time because I have final exams. I have also been crying for no reason and a little jumpy. Today I ran away from what I thought was a spider it was a piece of paper. I felt like I was dying the 2nd day I took it. Now I have a random rash spreading throughout my leg. Well glad to know I'm not a lone on feeling like I'm going crazy.