Hello. I haven't got a BFP yet but thought it might be worth replying because I'm also 9 DPO and experiencing similar symptoms, minus the headaches. I have had a lot of mild cramping (more like a pressure) in my pelvis, heartburn, lower back pain. Usually at this point in my cycle I have the most painful boobs, but nothing this month. Have you had any ewcm? I had the norm during my fertile period & also had some 5 DPO x
In regards to the ewcm, I'm in almost the same boat as you, fertile period, about 5dpo and more yesterday. I've been really tired lately too, slept about 10 hours last night, not sure though if I was just basking in the glory that my up at dawn DH had to work today and wasn't pestering me to wake up!
I have tested, all BFN though.
Would you say your symptoms are out of the norm for PMS? I feel like I want this so bad that that's why I am seeing all these symptoms, but I have never felt the way I do before.