Paragard and weird discharge?!

Soo I got the Paragard IUD put in a few months ago. I had some heavy bleeding for a few cycles and the cramps were crazy, but I knew to expect all that. What I didn't expect was the SUPER weird discharge. We're talking like...loogies. Vagina loogies. Gobs of snot-like, stringy discharge a few days a month. It's clearish yellow in color, and has absolutely no smell. Is this normal? Has anyone else experienced this??