I’ve been growing this pink eureka lemon tree in a pot on my patio since early June and it appears to be mostly thriving (some flowers, perhaps now some very small baby lemons), except over the last month I’ve been dealing with fungus gnats. I’ve been treating the gnats with mozzie bits and rosemary/peppermint oil spray, but they keep coming back. Additionally I noticed some small mushrooms growing by the trunk this morning. Do I need to water less? Should I remove the mushrooms? Do I just continue as is and hope the gnats will eventually die off? Any tips appreciated!