Needin help with a prob

ive got a male and a female cat well the female cat is haveing its first litter of kittens but heres the tricky part its been bout 4-5 weeks now but it likes to hang around me or my brothers it wont eat no reg. kitty food we have to feed her she loves milk and she likes to lay in the bed is this normal or no cause i am kinda worried p.s we had to wein her by usein our fingers but it stoped doing that bout 3-4 weeks ago n now it wont eat reg. plz help and thanks