This is our first attempt at TTC.
Hey, I am TTC my first and experienced the same thing as you. However I have been trying for two and a half years. This is my first month on clomid and I definitely ovulated and now at 7 DPO I went through the same thing. Weird cramps/pressure and a .25 degree temp dip this morning.
Unfortunately, most of the information I have read, only 1/3 of women have any signs of implantation... us TTCers tend to look into things a lot more.
But maybe, if we both felt it, there's a chance we're not crazy and we're right! Haha. I'd like to see what more people say. When are you planning on testing?