We moved into this house in August and yesterday I found a slug in the kitchen sink. There were no slug trails and I don't know where we have holes to the outside. I'm assuming it came in through the waste pipe.
Now, our sink does leak a bit. We have a washing up bowl under the sink to catch the water and we think a connection leaks a bit. We kept forgetting to deal with it. DH now thinks we need a plumber urgently to seal all leaks so more slugs don't come in. I don't think a slug could have fit through a tiny hole under the sink and it would have to get inside first anyway. I don't know what to do because after some unexpected expenses and other priorities (I'm 37 weeks pregnant) I don't really want to call a plumber unless it's an emergency.
What should we do? Do I need to call a plumber today? Does anyone have experience with slugs coming inside? I'm horrified.