I know how you must feel.
I posted some time previously that moments before we took ‘our boy’ (Badger our dog) to the vets to be gently PTS, (he had a month before that had his spleen removed due to cancer but suddenly went downhill, although 2 hours had been to the vets and seemed so well,) he had vomited in an area where he always lay as it is shaded. It is an area of our back garden between one of the cat pens and the gate with a Fuchsia bush, a few daffs and Lily of the Valley pop up once a year, now most of the area is covered with loads of Blue Bells, they only came up for the first time about 2 months after our boy had gone to Rainbow bridge. So now each time I see them (which is now) it reminds me of ‘our boy’ although in reality he is never far from my mind.