Nexplanon and anxiety

So I got the nexplanon put in at the end of April and the first month, I had no side effects, but the second month, I started to have really bad anxiety where I would feel sick at night (I didn’t have anxiety previously to the implant). I was wondering if anyone who had/ has the implant has felt the same way and if it ended up getting better for you or not because I am trying to decide if I should get it taken out. I’ve had it for three months.