stats checkup, 12k hands

[hate]

Figured I'd finally post some stats. I've been running really well for two days, which has positively affected by W$SD, but that was to make up for a 160BB downstretch which made it miserable. Awhile ago I was going to showdown too much with nothing, so the low number is understandable and hopefully accounted for.

Total Hands: 11961
VP$IP: 20.82%
VP$SB: 37.25%
Saw Flop All Hands: 27.51%
Saw Flop Not A Blind: 18.72%
W$WSF: 30.97%
BB/100: 1.57
WtSD: 35.74%
W$SD: 47.45%
Raised pf: 7.92%

Aggression:
preflop: .52
flop: 1.85
turn: 2.17
river: 2.41

Total: 1.25

My SD/100 is at 19.3, I'm assuming this is something to be concerned about?

Sorry for the sample size, just looking for general ideas and changes.