i went to my psychiatrist the other day and she had my dosage of prozac increased from 40 mg to 60 mg. so yesterday i took the 60 dosage and felt fine till about 9 pm. i was extremely dizzy. having diarrhea. extremely nauseous. all of my limbs felt tingly. like when it falls asleep. my insides felt like that as well. i couldnt stop shaking. I WAS THE MOST SUICIDAL I HAVE EVER BEEN. i couldnt sleep. now it is 9 am the next say and the only thing wrong is a stomach ache and some diarrhea. was this an overdose? or what was happening to me?