not much happens in soil quick,unless ya forget to water em and take a weekend off.dont panic the ph aint miles away,if we on the edge of overwatering.do nothing is maybe the best course of action over next few days.
to test the runoff ph a bucketload of water needs to go through,again what we dont want.the more you flush/plain water the more nutes/minerals are getting washed out.....whats common after overwatering ? a starved underfed plant.one thing leads to another kinda thing.tds dont tell a soil grower much,though its worth testing what ya tap water is mine is 160.
good luck n keep er lit.