Bug Bite Trouble

I need serious help! My legs are covered in bug bites, and they’re driving me insane!! I’m pretty sure it’s from mosquitoes, despite someone telling me they look like flea bites (I haven’t been anywhere and seen a flea on me yet this summer so I don’t know how it could be one). I’ve tried everything to get them to stop itching. Alcohol rub to dry them out, hydrocortisone cream for the itch, lavender oil only helps for a little while and then I’m back to having to stop myself from digging at my legs like an animal. What can I do to get some relief from the itching?

Here are some pictures of the bites.