Courious and wondering what y'all think!!!!

May I have some help please to see what y'all think. My period last month wasn't due until the 28th I had spotting on 23rd and light bleeding on 24th and 25th then spotting until the 30th. My boobs are usually pretty sore during my period and was not this time my period is always regular and and on time. Could it have been implantation bleeding or just an off period?? Please no rude comments!!!!