Implantation or period?

ayebaby99

Last AF was July 1st on aug 3rd My husband and I were having intercourse and I started noticing I was having brown/pink discharge. It is now August 7 and still having pink/reddish discharge off and on. No pain at all. Never been heavy, it would probably take days to fill a tampon. Usually when AF comes I can fill a super tampon in an hour or 2 and my breast are sore.

Nothing this time. Can someone please give me advice? This is what came on on the 3rd when I started spotting. Picture below was from aug 3rd and that’s the only “clot” I have had.