What Causes Anxiety And Dizziness Post Birth Control Device Implantation?

Hi I m on citalapram20mg and just resently had the implant put in since having it put in a week ago I have become very anxious and dizzy and panicy. Before this I was much better only suffering an attack 6months ago I was thinking about reducing to 10mg but I don t want to now... Should I have implant taken out?