Removed paragard 4 months ago, periods are becoming shorter and more clots, is this normal?

Probably not: I do not believe that the two are related. Based on the symptoms of a change in your period and passage of clots, you should consider a visit to your doctor for an exam and an ultrasound of your pelvis.

Doubtful: It is unusual to have shorter, heavier cycles with clots, especially after removing paragard. Please see a gynecologist for evaluation of this bleeding pattern.