HELP!!!!!!

Shanera
So I've Been On The Mirena IUD For About 3 Months And The Last Two I've Been Losing My Hair And The Recent Month And A Half I've Felt My String Outside Of My Body. I Was Just Wondering If I Should Go To The New PCP My Insurance Assingned Me Or Should I Get A Note From The New PCP To Go See The Doctor Who Put In My IUD To Get It Removed? What Else Do You Ladies Recommend As Another Type Of Good Birth Control? Please Help.