Am I just getting my hopes up? (No POAS pic)

I'm 6dpo today according to my LH surge on the 23rd. I had some fluttering and twinging in my lower abdomen over the last couple days, and my resting HR has increased some according to my fitbit. Thanks to the cheapies I've been a POAS addict every morning since 11/28. They're negative. And I know they would be negative regardless thus far. I'm just wondering if I'm reading too much into my body. 😕 Anyone else having similar experiences?