ugh I'm dead

So I just started to wear tampons and it was going good so far but on Saturday my boyfriends mom, my stepmom and I went to eat brunch. Once I stood up i knew  something was wrong... I stained my pants like there's no tomorrow. I was so embarrassed... my boyfriends mom noticed (even worse) but she helped me out and gave me her big purse to cover myself. I was so embarrassed!!!!