Mirena and chest pain shortness of breath

well i went to the e.r. tonight to have a possible blood clot checked out (not related..and it wasn't one) but have felt absolutely crappy since having this IUD put in a week ago today...have almost all the symptoms as mamacass...including headaches, dizziness, and many others... the e.r. .they checked and said it is placed properly...but have had the chest pain, shortness of breath, terrible back pains, profuse sweating, chills...i keep those little heating patches on my lower abdomen and back due to pain (also have little bursts of shocks from abdomen)...i had UTI symptoms...burning when urinating...so i thought i had a UTI...the e.r. ruled that out too...plus they did a chest x-ray..nothing...blood work...nothing wrong there...anxiety ( i don't have a history of that...maybe the hormones released by this thing?) so basically they said all my symptoms are mirena related and to have it removed...i really want to keep it....it's only been one week ...do these things go away?