Bright red is fine; it's the dark, congealed blood you want to worry about. That's what daddy told me at least :3

Not necessarily, can also be hemorrhoids from too much sitting and a bad diet.
But you (and I) should definitely see a doctor.

What causes hemorrhoids?
Pressure building up in your lower rectum can affect blood flow and make the veins there swell.
That may happen because of:

• Pushing when you poop
• Straining when you do something that's physically hard, like lifting something heavy
• Extra weight, like obesity
• Pregnancy, when your growing uterus presses on your veins
• A diet low in fiber
• Anal

Risk Factors:

• Too much sitting
• Age
• Pregnancy
• Genetics

Thank you for the concern but I am ok.

And also, drinking more

The fact that one seat is up is even worse. Imagine you're sitting down pooping and someone comes up and pees standing up with their ass in your face.