Implant questions?! Help!!

Ali
So about a month ago i switched from the IUD to the birth control implant in my arm because I was having debilitating cramps with the iud. Since I've switched I haven't stopped bleeding for more than a few hours and in the past week I've noticed I'm getting huge blood clots regularly in my pad. I have an appointment with my gyno in about a month but, does anyone know if this is normal or should I got to my gyno asap.