Advice PLEASE - pictures added

[Sweetpeach3]

Posted before that I think I'm in slowwww labour
Baby number 3 an been having bad back ache since yesterday and the odd pain in my bum and floo
Went the toilet earlier on and my wee was like a brown/red colour. So I had a wee on tissue to determine colour and When I wiped it was more red
Rang andu and they said go my local walk in centre as they think it's just an infection. Walk-in wouldn't see me as I'm so far gone so they've suggested I go tomorrow to get checked

Baby number 3 and I'm 39 weeks tomorrow has anyone ever experienced this or anything similar I'm worried it could be something bad an they are only seeing me in the morning because if I am in labour nature will take it's cause anyway they said 😩

ADDED A PICTURE OF MY SAMPLE IN A WEE POT BUT IN THE TOILET IT WAS RED ??

You need to go to maternity ward and get them to check you over. I would say urgently! Not a medical expert but on baby number 3, I would guess it might be your waters leaking whilst you wee. How are you feeling? Good luck and hope all goes smoothly for you.

Looks like concentrated urine. Are you drinking a minimum of 2litres fluid?

Thank you both
Iv drank loads of water so I wouldn't say it's concentrated and they've suggest a water infection but iv no water infection symptoms and usually I smell them before they start!
It is red when I wipe but im not bleeding or leaking otherwise
I don't know what to make of it guess il just see what they say tomorrow xx