frustrated!!!!!!

T-Man came home at God knows what time.  Needless to say, he didn't go to school.  Found pills in his room awhile back.  The same kind resurfaced.  He only had 3 and over time - one would disappear and then another.  I have no idea what it is.  No markings, kinda weird looking ~ small, oval, white, shiny, squishy, with fluid inside.  Kept in a very small cellophane, clear plastic bag.  
And what would I do with this information?  I don't know.  All I know is it hurts not to be able to do anything.  Honestly, I don't know what the "anything" is anymore.  Every time I tell my husband what I've observed or am concerned about - he replies with something positive our son is doing.  He hasn't said anything to me in awhile about me being "negative" because I've eased up on T-Man "reports".  One reason is T-Man has been doing or "performing" better.  As long as things appear to be more "normal" things here are "normal".  I've actually enjoyed the peace but the elephant in the living room is starting to take up more space.