I'm not sure if I am out this cycle

I have been been testing since dpo 8...yes I know that's way to early but I really want to know l...today I am 10 dpo AF suppose to come on the 22nd so I'm 4 days out. On 8 dpo I had this brown discharge in my panties only for a day and nothing else. I have been very moody my stomach hurts all the time like I am bloated beyond belief. Ladies do you think I am out this cycle?

Oh btw I have been feeling very wet down there and when I go check my panty liner is clear....please give me some advice