TWW is killing me!

Kylee
I believe I ovulated on the 14th
13th I got a positive on opk 
14th I got a faint line on opk
Which would mean I am 8dpo
I am expected to start my period on the 29th
I have been having symptoms similar to the ones I had with my 2 sons.
Cramps, using the restroom a lot more, drinking more water, heavy feeling in uterus along with cramps & I am extremely moody with my husband (poor guy)
Anyone else in the TWW?
I can't wait to test I just don't know when! I don't want to take it to early but I want to know!!!