well i cleaned out my iac valve today and when i put everything back on i started the car and it barely started then it did idle fine untill i rev it now when i rev it wants to come down way to almost dying and now my check engine light is on what do you think could have happened it wasnt doing this before either it would just drop down alil then come back up now it drops every time i rev it

 

i pushed the bubble on the screen flat on accident? Car is driving fine now. I'am going to clear the code and see what happens