Could this be my waters trickling ?

39 weeks , had 2 sweeps , 3cm dilated .

Tonight when i do something or stand up i get a warm trickle then when i go to check this is whats there ( sorry tmi photos i know )

I know it looks like white discharge but it’s more of a watery than mucus it’s not sticky , just watery , but as you can see it’s whiteish ?

Is it just watery discharge ?

I have no tightenings , only bad back ace ?

Photos around 30 mins apart

Thankyou