my sons uncircumsized

So today it retracted alot further.... and it made a tsk noise :( I was told to retract and clean now that I can see his tip i'm worried that I have hurt him.... But then I read its normal for them to detach.... any other moms with boys have this happen im getting him circumsized beginning of the year. Please some advice on this ladies i'm worried.

    I don't know. My son is circumcised but I have always heard you should never retract.
    About Autumn
    Born: West Jordan, Utah
    Current: West Jordan, Utah
    Birth: November 24
    On since: Feb 4, 2014