Leos Not Eatting

[Newt]

I have 2 leopard geckos a male and female and both have stopped eatting pertty much

i have them on paper towel, temps are 75ish cool side and 90ish hot side,i feed them mealworms and crickets

its been going on over a month....they eat maybe 1-3 every 2 days or so and they only go the bathroom maybe every second day(it looks dry)

so i am giving them soaks in warm water....is this ok for my female too shes gravid at the moment?

the males tail is still fat and the females had gone down but still has some fat

im worried about them and not sure what i should do, i keep meal works in for the 12 hrs of nite time

should i make up a slushy mix for them?

i worried about my female alot being she is laying eggs and needs nutrition

any ideas?