Hey guys,

im 15 years old. I just wanted to ask u a question. 
move had a lump on my groin for about 3 months. It's painless and it's very small also very hard. I thoguht it was a UTI as that's what my nurse told me. I have a lot of catheter problems but since then it hasn't gone away. I have recently had a lot of achy back pain and I'm very exhausted but maybe that's just school. Has anyone got anything thoughts on what I should do?