S.O.S. IUD Question

hey ladies. so I'm getting my IUD (Kyleena) inserted tomorrow. I originally was going to have it inserted last week when I was on my period but the doctor cancelled on me last minute (literally walked in for my pregnancy test the day before and was turned away because the doctor called out 20 minutes prior). so now I'm getting it inserted tomorrow while I'm not on my period. have any of you had it inserted not during that time of the month? how painful was it? did you have any bleeding, and if so, for how long? I'm just super nervous that this is going to be worse than it would have been during my regular period. Considering I scheduled this a month in advance, and it hasn't gone the way it was originally planned at all has me frazzled. thanks in advance