Boric Acid suppository after Paraguard insertion?

I have Boric Acid suppositories for my lady parts because I used to get BV pretty regularly I used it regularly for weeks and then as needed afterwards which was probably once every couple weeks. I just got my Paraguard copper IUD about 5-6 days ago, the bleeding has subsided but still occurring but very little, but there is a strong smell. I was wondering if it’s safe to put a suppository in me after my paraguard insertion a few days ago.