early symptoms?

for those of you who have had early pregnancy symptoms in past pregnancies...how early did they start?

I had miscarriage in july, first period returned august. I ovulated a few days later than usual (noticed because I was taking ovulation tests)

my boobs started to hurt 2 days after ovulation. my boobs hurt with my first but not second pregnancy. id like to think this is a good sign, but I feel like that's super early for it to start! thats really the only thing ive noticed change so far.

thoughts?

ETA with my first, symptoms started about 5-6 days before missed period