Strange bleeding lesion in groin area, what is it?

Patient: I have a weird lump on my groin area, near my inner thigh. I can’t easily see it, but I feel like it may be located on top of a stretch mark. The raised area is hard, and not round, but more of a free-form shape. It appears pink and smooth to the touch, except for the fact that it’s bleeding. It isn’t spewing blood, but it is bright blood red. It’s sore, and it stings very badly when touched. I just noticed it when I got out of bed this morning. What is it? Please help me.Picture link :

Symptoms: Lesion,bleeding,stinging,raised area

Strange bleeding lesion in ...-1