Post menopause bleeding

Hi 

I had a polyp removed in April & a D&C as my womb had thickened, I started bleeding again in August, had another internal scan today. I was informed my womb lining had thickened again & there was something on my cervix, this could be another polyp.

As anyone else had this in such a short space of time, I have had period pains for several weeks & severe swelling of my stomach.

Can any one help is this normal 

I haven't had a period since June 2015...in 2016 that was a full year. Told I was post menopausal after that. Well after having a very stressful summer with a elderly mother just this past Saturday I woke up went to the bathroom and I wiped I noticed a light reddish brown blood. I was sooo scared. I looked in the toilet no signs of blood so I thought well maybe a hemorrhoid so tried to go about my day..then later went to the bathroom and I noticed a lil blood clot like I usually did when I was menstruating years ago...now I was not spotting on my underwear  just when I wiped. It was happening on and off through the weekend when id wipe. still today this is the third day and its on and off but not as much lightish brown anymore. I wiped this morning and nothing. I read the posts on here and so it gives me some comfort to know im not alone. I did have a slight ovary pain on sat and sun...nothing today. I swear during the weekend especially Saturday I felt like I felt when I was menstruating from my body. but with the symptoms ive described. Do you think it was because of the extreme stress I was under that triggered my hormones to react in this way ? Help.....rolleyes