Someone help!

So my periods have not been normal at all in the last 2 months, July 23rd i ovulated, had sex with my ex fiance a few times in ovulation, the 27th of July i had breast sorness the first day of signs of pregnancy, After that all the symptoms including implantation, bleeding August 5-9th implantation, it came 2 days early very light spotting, well the whole time im waiting for September, i had all good signs, now my period was due September 2nd, they usually last 5 days, it came 4 days early, i only had 1 heavy flow in this menstrual not normal for me to cramp as less as i did, & it ended the 4th day?? pregnancy or No?? Lmk what you guys think id appreciate it! A whole bunch