Hello, in the past couple of weeks i have had a large lump show on my left bum cheek. I haven't had a fall or anything like that, it just showed up on morning. it's very sore and painful to touch.
It is bruised and seems to be getting slightly bigger each day. I'm scared to see my gp. I also have a lump in my groin area, that isn't bruised or as painful as my other lump but it's all very concerning
What should i do?