8DPO, so nauseous, cramping, exhausted.

I have been unsuccessfully TTC with my previous partner for 2 years, had 1 chemical pregnancy and 1 miscarriage with him. I have a 13 yo from my first husband. Now at 33 I am in a new relationship and starting fresh TTC. Was sooo obsessed with tracking everything. So I am back to my stocking up on OPKs, bbt, got my clearblue that I use with an app, prenatal vitamins, maca :))) folic, yoga, no smoking, no drinking, also I found my old ovacue, ( nobody talk much here about it) and ovulation microscope , i am 8DPO feeling so moody and mean , cramping, and exhausted and nauseous , it’s my 3rd month TTC. Let’s see if those were just over-feeling myself or leading to pregnancy.