My stitches HURT today! They've been in for a week now and I've not had much pain at all from them,…

My stitches HURT today! They've been in for a week now and I've not had much pain at all from them, just slight soreness occasionally. But today i find it hard to sit or walk without feeling like the stitches are caught on something. (they aren't I checked) I keep everything down there very clean and change my pad often. Im not sure whats causing the pain but its so bad right now. What can I do to relieve the pain? There's no burning or itching, just pain when I move or sit up in a chair or the edge of my bed.