Nexplanon Implant! HELP!!!

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i already have gotten my doctors approval and am supposed to be finding a place that accepts my insurance to insert it becuase she isnt certified to do it. i couldnt find AnYwHERe so i'm going to have to go to Planned Parenthood for someone to put it in...... i have my doctor at the ready to send the referral. HOWEVER, I'm terrified!!! 😨😨I don't know if its a good idea anymore because of women on <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> telling their horror stories 😭😰😱😵and im just scared honestly of going into planned parenthood. im 18 and very sexually active. i know im practically begging my body for pregnancy now and i do want birth control... but does anyone have some good stories about Nexplanon or advice???