I had a Complete Hysterectomy in 2017..I am having a yellow discharge and some brown bleeding. I’m 50. Anybody experience this?

I am sure that you are concerned about this but the best thing for you to do is make an appointment with your gynecologist.

Best wishes to you.

We aren't a forum of physicians and even if we were we could never diagnosis something over the internet. Please see a doctor asap.

Call your PCP on Monday or your Gynecologist and ask to be seen as soon as you can get an appointment.
If you have noticed anything unusual in the past several months even if it does not seem related let them know.
Good possibility it is nothing serious but if this is a new occurrence it is better to get it checked