Nevermind, Some "glitches" happened and I got a clentaminator and oodles of green solution. Still going to keep some jungle seeds just in case **** goes downhill though.
Riight."glitches"
As you have got the clentaminator shouldn't take too long.When I went into hardmode, a giant slab of corruption spawned RIGHT on the entrance to my underground Jungle. Like right on it. What am I supposed to do now?
Go and craft the spear made of hallowed bars and stab it into blocks to check the underground? It should form a diagonal patch converging to the hallow. Actually you should have explored your world more throughly I think so that you can spot these biomes more easily and get more ore.