Weird little bites??

Marrissa • Lil Riss💕

So the little red dots are itchy bites of some sort but I’m not sure what kind of bite marks. My boyfriend and I both seem to have them only on our feet after staying over at a friends after a grad party (the larger mark on my foot is a bruise so ignore that) but does anyone have an idea of what it might be ? My boyfriend thinks it might be ant bites or something along that