*Update* HELP! 15 dpo!!

I’m probably just symptom spotting, but I’m 15 dpo. According to my most accurate app, I am one day late for AF. But my periods have always been pretty irregular, cycles lasting anywhere from 30-90 days. I have had sore boobs for 8 days, along with sore nipples for the first like 4-5 of those days. Today I am very very tired. Had a vivid dream about having a baby a couple nights ago. Montgomery’s tubercles, some mild dizziness. A headache or two here and there. I got a strong LH surge on Dec 31st and BD’ed 2 times before and 2 times after. Hoping this cycle is the one!! Any advice? Similar symptoms?

I’m 17 dpo now, still no AF. Boobs are still sore and last cycle they were sore for 10 days before AF. This is day 10. I’ve been very very tired and also kind of emotional today. UGH I’m just hoping this is the oneeee