Missing pregnancy symptoms...

I'm on DPO 12 and I've been testing positive since DPO 8. AF due 11/25. I have a few pregnancy symptoms such as fatigue, MAJOR mood swings, and I pee constantly (and just in general I feel a little off). The symptom I don't have that it seems like everyone has early on is breast tenderness. I am worried partially because I had a chemical last month. I know all pregnancies are different but breast pain early on seems pretty standard... Is this normal?