Help! Please share experience

I am six days late on my period. I took a pregnancy test at 10 dpo and it was negative. I took another one 3 days ago and it was negative. I am going to test again tomorrow morning. I hace been feeling sore breasts and cramps since like 3 dpo. Yesterday the cramps seems a tiny bit more than usual, but still consider them less than a period. I have indigestion, constipation, lots of CM(sometimes milky), mood swings, very emotional, nausea, and have back pain. All symptoms are ongoing. Is AF coming or am I pregnant? Anyone experience this before or know someone who has? If yes, what was the outcome?