ladies, my baby is 7 weeks old, and i got the liletta iud put in tuesday, any mom out there can you tell me how you liked it and

do you still use condoms ? me and mt fiance havent had sexual intercourse since my sons been born so i wany to know some information. i know its very rare to become pregnant havinv the iud but i get nervous not for me becoming pregnant again but it says if you become pregnant on the iud you can have a ectopic pregnancy and i wouldnt want that to happen. let me know your stories and how it worked for you