PMS or early pregnancy symptoms?

Hello everyone!

So I’m 6/7 DPO (days post ovulation)

the second day DPO: I was having cramps almost around my pelvic/lower abdominal region on my right day all day, and it would shift sometimes to both but mainly on the right.

I’ve been having cramps on and off that feel like my period is coming.

I’ve been eating EXCESSIVELY.

I also woke up with my stomach feeling empty like starvation wise.

(4DPO) I started getting a shooting pain/tingling pain on my left and still is happening, it comes and goes.

Also, they’re are itchy.

The shooting pain/tingling pain still does happen! The cramps are still on and off.

I should note I did have intercourse with my husband on my ovulation day and the day after.

should I count these as PMS symptoms or should I consider I just might be pregnant?

My usual PMS symptoms my boobs are sore but never shooting pain, my cramps usually don’t start till days before my cycle starts, and I never feel cramps almost around my pelvic/lower abdominal region only.

my cycle does not start until the 16th.

This would be our third pregnancy (IF I am) but the last two pregnancies were very different symptoms wise and just all around

Any advice?