Guys! Please Help? Is this early symptoms?

Hey lovely people!

I just want some advice from all you ladies that have had your BFPs! And how you felt leading up to it?!

My AF is on time every month and I am unlucky enough to feel myself ovulate on time for about 12 hours every month.

This month for the first time... since ovulating, I have felt very different.

4dpo: dizziness, heartburn and left side lower abdomen cramping

5dpo: urinating even when not drank anything, mild cramping, heartburn

6dpo: pressure in lower abdomen, heartburn, frequent urinating,increased appetite (alot!), headaches behind eyes, tender breasts

7dpo: woke up with major heartburn, frequent urination and lower pressure in abdomen..

I am at 7dpo now and know this is still v early! But this is the first time ive ever felt "different"

Anyone help?