I had my second baby 21st of June and he's now 8 weeks +6. I had the depo injection on the 9th of August and on the same day me and my partner had unprotected sex. I was due on my period 2 days ago and I've done a test and it's come up negative could I be pregnant or my periods just stopped straight away from having the injection? And according to my app I could of ovulated 2 days before me and my partner had sex.