"Coil insertion"

I was not briefed about how the procedure would be. I was not given information about how the coil works and which type of coil was being inserted. Its only when the doctor was about to insert when they said they would try to insert either the 10 or 5year one, whichever fits. And I was thinking was not not my choice to choose either a 10yr or 5year one. The procedure was painful as well which I was not told about before the procedure started. And the doctor said its" upto you I can't stop if you want"..I almost changed my mind mid the procedure. On top of that the doctor doubted me when I said I had my pregnancy test this morning and I had test done for STI. I had a very bad experience. I hope I won't have to attend that clinic again