what is bloody biting my legs atm?

[VietnameseCobbler]

red marks

Indoors or outdoors?

Midges, ants, mosquitoes, fleas, bed bugs.

indoors

bed bugs?

fleas if you have pets

we front line the cats

do you get midges in GB?

yes you can get biting midges in GB.

Proberly mossies, i got bitten on my leg last weekend, god alone knows what it was but it swelled about the size of a tea plate was very red,very hot and has left a black scab/hole in the middle.

they could still have fleas cadging a ride on their hair, they just can't breed

we regularly frontline our cats but our long haired one always has a stowaway flea or two

JB yes i did last week =two on my foot

Does it happen overnight? If so, may well be bed bugs. Your local council probably treat them for free - we had this and I was bitten every night for a month or so (felt like gnat bites). Council said probably wasn't bed bugs but they sprasyed the room for free anyway and after 2 or 3 days it was fine and I haven' tbeen bitten since. There are loads of biting insects that it could've been, apparently...

hmm it is at night.
But we have the doors open all eveening too