From your description I will hazard a guess that you are not involved with ticks but perhaps chiggars. Ticks don't "bite" and release right away. They hang on for several days until they are gorged with blood. If you had over a hundred hanging on to you, it would be quite a sight.
funny, my brother-in-law just today made the same comment. After looking at a pic, the "ticks" in question may very well have been chiggars. And if they were ticks, well, that's why she's on some pretty strong antibiotics just to be safe.