Hi, I had unprotected sex multiple times on the day I was ovulating and that was nearly 3 weeks ago. Im due for my period in 2 days so I can't tell if ill miss it. Recently I've noticed in hungry all the time, tired as anything, I'm dizzy, have back aches and cramping. But no morning sickness or change in my breasts. Could I be pregnant?

You will need to wait another two weeks to try to test. Most women do not have symptoms like you describe this early in pregnancy.

I am surprised you have been using body temp and other methods to properly track your ovulation, few women do that. They merely use online systems that do not really track anything but estimate assuming you follow some average system.

But anytime you have unprotected sex or even protected sex you can become pregnant.

And of course you are not suppose to be having morning sickness yet, that does not happen normally till end of second month or even latter.

Most women don't have any signs at all, till they miss their period.

You will have to wait till at least 10 days from the date period is due, to test, and use first urine of the morning for best results