Hello, please if anyone can answer it will be very helpful. My dr prescribed me lexapro, i took it for a month, before I ran out of the 30 day supply for some reason the costs for the meds went up, and I was having bad side effects anyways so I stopped taking it and yes my dr knows. He said I would be okay. I have PTSD and have taken other antidepressants but never experienced this. 

I stopped taking them last week on Tuesday. 4 days ago (monday), i started to get very tired and dizzy in the evening. Tuesday/Wednesday i could feel my heart beat heavily throughout my body, and I cried a lot. Yesterday (thursday) those heartbeat sensations were so strong it was almost like a shock. If I talked, moved, walked around it would hit me so hard. Ive been so dizzy, hot flashes, then I get super cold. Tonight my blood pressure was 169/90, I do not have high blood pressure. I am not feeling well at all, has anyone else experienced this?

I am sorry if I seem all over the place, I am trying my best to explain, i do not feel well. 

Thank you in advance