My for sure, something has to be happening symptoms started at 4 or 5dpo. I had off and on twingey cramps in my ovaries, sore heels (not sure if connected?), and pretty bad fatigue. At 5dpo I also had unusual cm (pure white, no smell, lotiony in feel, copious amounts). At 6dpo I had incredibly sore and tender breasts, that's also when I first noticed that my bras were fitting a lot tighter. Today is 7dpo and I've had all of the above but much less severely, plus increased urination and bleeding gums. Overall, from 1dpo, I've just felt different. Tomorrow morning I take my first test!