Well, I must at least mention I am no expert either. hehe
Although... we both had a temp spike on 4DPO.
Maybe that is a GOOD coincidence. My breasts are still pretty sore, but they don't feel any worse than yesterday. Other than that, not really feeling any symptoms. I was exhausted leaving work yesterday. Found myself zoning out quite a bit on my 40 minute drive home.
However, I get that way a lot when I don't leave my office all day. Now that I am trying a low amylose diet (to help PCOS) I bring my own food and I don't leave for lunch. So I start at a computer for nearly 9 hours straight. I think that will make anybody feel exhausted!
I am still trying to at least make myself hold out until Sunday to test. That will be 10DPO and possibly still too early, but I think the past 2 cycles I have tested at 5-6 DPO. haha Last cycle my OPKs and temps did weird things. FF, countdowntopregnancy.com, and myself all had different O days for me. So at 5 days I thought what the heck. Of course, BFN!