99 Three handed

Im having the worst fucking month of poker ever I could have ever imagined so I am going to be posting a lot of hands. I think a lot of it is my big pocket pairs getting called allin by flush draws and other stupid bullshit like that, but I am also losing a lot of money in situations like this:

There were only 3 players in this game, the 4th one had just sat down and not yet dealt in i believe. I had been raising a lot so I made a big reraise because I was hoping to narrow it down + I figured I had the best hand even if just barely.

***** Hand History for Game 2227898030 *****
$100 NL Hold'em - Saturday, June 18, 21:07:43 EDT 2005
Table Table 36625 (6 max) (Real Money)
Seat 1 is the button
Total number of players : 4
Seat 1: P_M_S ( $174.37 )
Seat 2: guinome ( $142.29 )
Seat 5: AggieMark ( $245.62 )
Seat 3: SmackinYaUp ( $96.5 )
guinome posts small blind [$0.5].
SmackinYaUp posts big blind [$1].
** Dealing down cards **
Dealt to SmackinYaUp [ 9d 9s ]
P_M_S raises [$3].
guinome calls [$2.5].
SmackinYaUp raises [$7].
P_M_S calls [$5].
guinome calls [$5].
** Dealing Flop ** [ 7c, Qd, 7h ]
guinome checks.
SmackinYaUp bets [$15].
P_M_S folds.
guinome calls [$15].
** Dealing Turn ** [ 3s ]
guinome checks.
SmackinYaUp checks.
** Dealing River ** [ 5h ]
guinome bets [$20].
SmackinYaUp folds.
guinome does not show cards.
guinome wins $73

His call on the flop is troublesome. I would probably do what you did. It smells like he has a queen, a 7, or some pocket pair higher than 7s which may or may not mean trouble for you.

Yep, he has a queen, 7, or PP that beats you. Check/fold was the right move after he calls you on the flop.