Pocket Aces Suck!

I played pocket aces several times this weekend.  Almost every time I played it the same way, putting in a good raise or re-raise.   I got all my money in the middle after each of the following flops (these are just of few of the 10 or so times aces lost for me this weekend):

2s 6h 9d

My opponent had 9 9 (I put him on JJ or QQ)

Ad Ks 4d

My opponent had Kd 9d

2d Jd Ks

My opponent had 2 2.  (I had him on a king or jack.)

7h 5h 3d

My opponent had 5 5.  I had re-raised him pre-flop and he called.

Tc 9c Td

This time he bet on the flop and I raised and he re-raised.  I folded and he showed Kc 9d.

I don’t know how to put someone on a set.  I feel like they would mostly bet the same with top pair or an over pair to the board.  I don’t expect the low stakes players to sniff out my pocket aces, so they might bet aggressively with much weaker hands.  What can I do?  I try to remind myself not to overplay top pair or overpairs to the board, but then I sit and watch people go all in with top or middle pair and win big pots.  When I have the rockets, I think it’s my turn.

Even with these hands, I had a winning weekend.  Wish these could have won too.