oncidium sharry baby repot and a snail (?)

[tmoney]

hey all,

so, been thinking about repotting the sharry baby we got shortly ago. it dropped flowers, so it’s time to repot and get it out of the nursery mix. ive read that black spots can be part of it with these, so while they don’t look great, and there’s a lot, it’s sort of a waiting game on those... (?) but looking closely at it today, it’s kinda not looking so good close up! and i saw an insect! please advise....is this one of the snails we should watch out for? kinda nervous a little bout that actually. thanks for any input....

edit: the snail is visible center pic 1. it’s pretty small...