Birth control period rant

Hello! I’m eve I have the nexplanon implant and it causes me to have very irregular and prolonged periods. I have been on my period for just about 9 weeks now. I was scheduled to get an IUD put in on Friday but we had to reschedule it. My lady doctor is all booked up until October 29th.... that means I could have up to 6 more weeks of this never ending period and after that the IUD can cause 3 to 6 weeks of irregular bleeding. I feel like I’m going to freak out. I’m so over this.