@vpeterson0527, if you have Realm of Magic, you can easily get Angelfish at the magic shops as their inventory rotates daily. But if you don't have ROM, it will be much more difficult to get. I did angelfish somewhat easily by fishing in Sulani with Island Paradise. But again, if you don't have that pack, it can be tricky to get one! I've done it before those packs were out,. but not very often.
As for the orchid, they used to be much easier to breed with grafting, but the rates are much reduced with the patch that came out when Seasons came out. Your best bet it to get to a high level of gardening and then purchase the seed packs... seasonal ones are achieved at level4, uncommon are at level 7 and rare are level 10. I don't remember if orchids are uncommon or rare, and I think you can also get them with the seasonal seed packets (winter and spring are the seasons for orchids).
But, since your game messed up, I would use cheats to get the orchid seeds . You might cheat some money in your game as well, since the rarer the see packets, the higher the cost.
Open the Cheat Box by pressing "Ctrl" + "Shift" + "C" at the same time and press "Enter"
In the cheat box type the following without quotes "bb.ignoregameplayunlocksentitlement" and press "Enter" (don't forget the "." between "bb" and "ignore.....". It is very easy to forget!
Now you can purchase any of the seed packs in Build/BuyMode! But you will have to probably buy many of them because there is no guarantee you will get orchids. Use the "kaching" money cheat for 1000 simoleons or "motherlode" for 50, 000 simoleons if you need to ., Seasonal packets are cheaper so you might want to try those first, either winter or spring ones.
However, @SheriGR has some rooms you can download... some have plants like the orchid plant, and she even has a room with ambrosia already to go! โค๏ธ Just place the room on your lot and drag the ambrosia to your Sim's table!
https://www.ea.com/games/the-sims/the-sims-4/pc/gallery/browse?searchtype=ea_origin_id&time=all&category=rooms&searchquery=SheriGR&sortby=downloads&max=50&maxis=false
I found the ambrosia on the left side of the 3rd row down. :eahigh_file:
Hopefully that will help your situation!๐ค Please update us on how it goes! ๐