congrats on your first step! i'm also 5'4. i was banded two years ago(on july 10) well, when i first was banded i lost 24pds and then had a big baby surprise. i was very excited (he's my third) so i had to be unfilled, during my pregnancy i gained weight ( i always do, lots) when my baby was 4 weeks old went in for my fill i weighed 221 and im now down to 161. Evan is now 11 months old so it took me 10 months to lose 60 pds. still want to loose about 30 more pounds. and its been slow, but well very well worth it!! so long story short, had band, lost weight had baby, gained weight, got filled, lost more weight!!
good luck to you!