what kind of bug?

[skyheaven]

i have been growing orchids for three years and have never had bugs before. i just watered one of my paph. orchids and seen two very very small silver grey oval shaped bugs. can someone tell me what kind of bug i may have? i have been reading about bugs and i can't tell if i have spring-tails or if they are mealy bugs. i wish i had a pic to show sorry. what should i do? later after reading about bugs i went to look and couldn't find any thing. any info you may have would be so kind. sky