HELP!

Katie
So, my period was due on the 3rd of this month. Like I mentioned in a previous post, I usually have pretty severe symptoms a day or so before my period (cramps, back pain, and sore breasts). As of right now - I haven't experienced ANY of those. From time to time, I'll have some very very light cramps that come and go, but that's it. I took a test two days ago, and one today, and both came back negative. I've noticed a few things off the past few days (heightened sense of smell, etc.) but don't want to over think it. I'm not sure if I'm just really late (my periods have been on the 3rd the past few months) or if I need to keep testing. Im really hoping this is it for me! My fiancé and I have been TTC for almost two years now. I'm so scared AF will pop up any time now and disappointment me yet again. Any suggestions or insights are welcome!