This is one thing that I can't seem to wrap my head around. Can someone explain to me what I should be doing?

100NL

You have AcKd in MP. You open raise to $4, complete unknown in the SB calls.

Flop: AsJs6s Pot: 9.50

Checked to you, you lead for $7, and he raises to $16.

What do you do?



Consider,

Flop: AsJc6d Pot: $9.50

Same actions. What to do?


Now,

Flop: AsJs6c Pot: $9.50

" ".



Also, how does this change if we are IP and get our lead bet raised the same amount?

Sorry if this is ultranoob but I don't get it.