First Period In 4 Years!!!!

Evening ladies

Has anyone had their periods start again after treatment?

I had chemo and herceptin back in 2016 and have been on tamoxifen for 3 and a half years. I’ve had no periods since February 2016 and have all the menopausal symptoms associated with tamoxifen.

For the last few months I’ve started to get a very watery discharge at certain times of the month. GP did swabs and no infection. Each month the discharge gets darker in colour and today it was definately blood.

Hoping this is normal but guess I should go see my GP just in case. 

Thanks