Just about 2-3 days ago I've noticed a couple of strange things:
When I flush my toilet our shower drain (I believe) which is right next to the toilet makes a weird gurgling noise after the toilet is flushed
I have suddenly started hearing water like rushing through the pipes randomly today and yesterday. It happens for like 2-3 minutes and then I hear what almost sounds like an explosion and the water sound goes away? It almost is similar to the sound that is made when I first turn on my water sprinkler valve downstairs once spring time hits to get my sprinklers to go on. Like it sounds like a huge rush of water coming fast. But why is this suddenly happening now?
For item 1 I have tried checking the shower for hair or clogs (as I do have 3 daughters and my wife and they all have long thick hair) but I didn't find too much hair, I also used a little liquid drano. This doesn't seem to have fixed anything.
I checked the entire house and we have not left any water on nor do I see any visible leaks inside or outside. What gives? Please note: for item 2 it happens randomly so far it happened early this morning around 9AM EST and again at 2PM EST.