Hair thinning with paraguard

Has anyone experienced hair thinning with paraguard birth control. I’ve had this birth control for about 4 months now and I’ve always naturally had very thick hair as of the last month or so I’ve noticed my hair thinner then usual. I always had some slight hair fall while in the shower/brushing my hair but I’ve really haven’t noticed it more so idk where all my hair is going. I’m a little concerned or maybe I’m overthinking it. I don’t see bald spots or anything but If this is the case I don’t want it to get worse