Pregnancy and Rhinoplasty healing

Hi, I had a Rhinoplasty done in Mtl almost 6 months ago. Few weeks after surgery I got pregnant. In the past month I’ve been experiencing mild nasal bleeding(less than a drop) and congestion. I thought maybe is not a big deal but recently my nostrils bleed more. Sometimes is the right, sometimes left. I feel irritated inside, maybe itchy, not necessarily painful but uncomfortable. Outside looks just fine. Could this be “pregnancy related”? is it normal to bleed?