Help.

I took a home pregs test, came out as positive (strong)

I had the IUD inserted yesterday.

Called docs and they told me to come in, did another pregs test there , there was a faint line but she said it was negative.

Thought i was going crazy, came home did ANOTHER pregs test and it came out as STRONG POSITIVE… checked expiry date on both tests and they are not expired till 2 years time…

I want the IUD out just incase i have a miscarriage but doc is sure it is negative….

She said to have a bloodtest on monday to confirm whether or not i am pregnant…

HELP?? ADVICE?? SUGGESTIONS??