I'm a bit confused

El

So, I got my paragard iud out on I believe either the 3rd or 4th of this month. We told the lady that we are ready to start trying, she was super excited for us and said that you are extremely fertile after getting the iud removed for about 3 days. However, I told her I was currently on my period and she said she didn't know how that would effect it, but its still possible to get pregnant. My fiancee is convinced I'm already pregnant lol, I talk to him about when my ovulation starts and he always says we can have sex then, but you are already pregnant xD. So my question is, would getting my iud out effect my ovulation window? Cause my calendar says I ovulate on the 15th.