spotting or bleeding 7 months post op after TAH?

I have notice the last couple months spotting or bleeding. Like today I had blood in my underwear and when I wipe. how can this be if I don't have a uterus or cervix anymore. I still have my ovaries. I just had ultrasound 2 weeks ago to see if my cysts came back and it came back normal. I am getting all signs of a period, headache, bloating, weight gain, acne and just so tired. Along with spotting and light bleeding. Is this normal? I thought after having TAH that there is no more periods. I could barely do 30 min of exercise at the gym today. I am 46 yr old now and just wish this would end.
 I just got off the phone with him and they said this isn't normal but can't get in to see him until sept 21st which is weird. So guess see what happens on that day