I've been looking for them for more than a month now and they are anywhere to find. I tried playing at different times of the day, restarting the gamr multiple times and nothing.
It was raining earlier today in my town and I had great hope to find the I must have restarted twenty times and still nothing.

I thought that the update may fix my game but it didn't. I'm starting to get really frustrated. My rocks and plants collections are complete, I'm only missing those bugs

Please help.