Help me understand this please .

lecia

I’m scared, this freaks me the f**k out. So my period end yesterday. I had ectopic pregnancy surgery a month ago I’ve been login everyday the app predicted my period to come early next month but it already came and finish, after surgery I bleed like normal for 5 days it start 2 days after surgery. I’m guessing it’s telling me this because every time log the ovulate day change, because the test were negative I’m really confused at this point so if anyone been here before. Or have anything that might help me understand this, maybe I just freaking out for no reason. What should I do??