Pre-flop fold or ok?

[rayrns]

Online .25/.50 game on Poker Stars. Loose aggressive at times and loose passive at others.
Two hands (one real short)
I am BB with 7h-7c
Betting goes: UTG calls/call/call/call/call/raise/fold/SB re-raises and I folded. To passive? The re-raise from the SB made me think I was behind in this hand.
Results of this hand. 2h-5h-J-h(4c)(9h).
Raiser had Ah-Jh (winner),SB (re-raiser)had 4-4

Second Hand:
I am LEP with 2s-2h.
Preflop:UTG fold/EP calls/I call/call/fold/fold/LP calls/button calls/SB calls/BB checks. 7 to see the flop
Flop: 8c-5s-Ks flush/str8 draws possible
blinds check/I check/check/bets/call/fold/fold/call/I call (getting 10-1)/call.
Turn:2c
Betting goes:check/check/I check(hoping to cr/check/
bet/call/call/I raise and get 2 callers all others fold.
River:10h
I bet and everyone folds.
Comments on all streets appreciated.
On the night I saw 69% of the flops in BB and 24% in other positions.