Do we assume overpair with flush draw here and fold? Is this just a tilting donk? We do have a gutshot str8 flush draw...

Yes i know wait for bb blahblah

Hold'em No Limit ($0.50/$1.00) - 2007-07-04 00:37:53
6-max Seat #4 is the button
Seat 1: hoss42o ($147.50)
Seat 2: Laila78 ($123.25)
Seat 3: Hero ($100.00)
Seat 4: Villain ($58.35)
Seat 5: teddybaby ($138.25)
Seat 6: pjs984 ($112.57)
------------------------------
NEW HAND
teddybaby: posts the small blind $0.50
pjs984: posts the big blind $1.00
Hero: posts the big blind $1.00
--- DEALING POCKETS
Hero is dealt [6c,6d]
hoss42o: calls $1.00
Laila78: folds
Hero: checks
Villain: raises $4.50 to $5.50
teddybaby: folds
pjs984: folds
hoss42o: folds
Hero: calls $4.50
--- DEALING FLOP [4d,2d,3d]
Hero: checks
Villain: goes all in $52.85
Hero

Pokerstoved:

Chances vs Overpair with no diamond: 51.5%
Chances vs Overpair with higher diamond: 21%
Chances vs flush draw only: 57%
Chances vs made flush: 7%

Call? My only concern would be if he pushed an over pair anything from 77 to aa with higher than my 6 of diamonds, which i would then be dead to a 5 or 6 and no furthur diamonds, (6 outs). Do you call here?