I had a period in jan and haven't had one since I noticed last night that I had pink blood on toilet paper when I peed what is this I am 54 and had a tubular so not on any birth control other than that

Without knowing your entire health history and without examining you it is hard to tell.

Also, you don't mention your age, method of birth control if any.

I am 54 and had a tubular

You could possibly be going into perimunopause or menopause. When was your last doctor's visit? If it has been longer than a year it would be in your best interest to make an appointment.