Oh Little Grasshopper,
I know what you're going though My DD had flea bites when we brought our cat home from a friends house. We took the kids & the cat out for a car ride while we had to
the house fumigate,killed all those buggers and we never had them back again as kitty cat became an indoor cat.
That was 30 some years ago.
I found these remedies on the net that might help:
Flea bite remedy for humans---People with naturally blond or red hair will attract flea bites. One popular remedy is using AVON SKIN SO SOFT; fleas are repelled by it. Avon also makes an insect repellent that is quite good, (believe me I have tried them all). A cheaper remedy is VICKS VAPORUB, or it's generic equivalent. Rub it on your feet and ankles, it soothes the pain and itch, while repelling another bite.. Fleas are attracted to the color yellow or white, so do not wear any shoes, socks or pants with those colors.
Hope that helps