At 5 weeks, the feather color can still have a lot of changes coming, so I'm not good at sexing by feather color only. I still can't see the combs well enough in your pics, to tell male from female. At this age, for EEs with pea combs, regardless of comb color, a male will usually have three distinct, parallel rows of "peas". By 6 weeks the comb is typically bright pink. A female at 5-6 weeks usually only has a single ridge of peas down the center of the comb area, and the comb color will be pale.
Unfortunately, I don't have any good pics of my EEs at 5 weeks, but I have some at 8 weeks.
This is a pullet at 8 weeks. Peas are indistinct except for center ridge. Pale, orangey color.
Cockerel at 8 wks. Bright raspberry pink with 3 distinct rows of peas.
Profile shows pink color compared to non EE girlfriends. The female EE's comb is barely visible when in profile.
Same boy at 14 wks "helping" with the gardening. He crows too. 
Wish I had a pic of a pale comb with the 3 lines of peas. You can often tell just by the comb's shape, before any pink is showing, if you have a cockerel. You should have a really good idea by next week. I'll be waiting for updates! 
i
