my gourami doesnt eat :S

[jodiem]

i have 2 thick lipped gouramis, in the past 2 weeks they have had a problem with each other but they are back as friends but when ever i feed them (along with cherry barbs, serpaes and platys) the food passses her as she shys away and doesnt eat it, also she doesnt chase the others off if they go near her food (which the male does, but he is massivly fat!!)

but she is still alive and i havent seen her eat for about 2 weeks

(15g tank)

i feed them: flakes, pellets, dried bloodworm, frozen foods and maybe soom peas soon.

is there anything i can do to not make her scared of food?

Thanks
Jodie