Is this the start?

Hi everyone 

so im 2 years in from a radical hysterectomy,I kept my ovaries. While I was hospital one dr said I would probably start the menopause within 5 years,another dr said that probably wouldn’t happen. 

Lately im all over the place my brain feels a bit fuzzy and I’m so emotional,I could cry at the drop of a hat  and permanently tired. Could this be the start? 

Also ive had trouble with my bowels since my op. I can go for a few weeks with no problems then I’m in agony and I can’t go for days. I feel like I’m all blocked up. I take fibregel everyday which helps a bit. Does anyone have any advice? 

Many thanks