Do i have internal hemroids????

For about a week now i have had pain in the left part of my anus, it's on the inside. it hurts really bad to bend over or to sit sometimes, but i have yet to have bloody stool. i've been using PH but i stop because it's that time of the month, and it's a little weird to use suppository's. i'm just beginning to wonder if i even have hemroids because i've never had one