IUD and Anxiety

Getting Paragard on Monday. I'm a 25 year old divorced single mom with a 3 year old. For me, another child means another father, 2 different parenting plans, different holiday schedules, ect. I love being a mom but more children is out of the question right now. I was considering tubal ligation because I seriously can NOT have another child to raisw. I am treated for high anxiety and panic disorder. For my temperament one child works for me. I feel like the IUD is the most responsible thing for me to do at this point. The method seems effective enough for me. However I already am having anxiety thinking about having that thing in me. Anyone with anxiety/panic have an IUD in? Do you think about it constantly?? Does it effect your ability to relax during orgasm? Let's talk.