Nexplanon help!

Okay so I got my nexplanon in about 2 weeks ago. I'm freaking out because I feel like it's broken. Maybe I'm just over thinking like I always do. But I was checking somethin & when I went to check it instead of it feeling like this "(" it felt more like this "<" . I have a regular check up next week & I'm going to get them to check it but I'm just wondering has anyone on here ever had this happen? & wouldn't I be feeling a little "off" if it had broken due to the extra hormones ?