Since October I noticed a small pea sized lump on my right neck. It has stayed the same size. I can feel the lymph nodes in my groin about 1cm. The one on my right it more noticeable then left groin. on my right jaw my gland is slightly bigger and recently about 4 months ago I noticed another lymph node about 0.5 cm. I don't really gets sweats. I'm about 8 stone 5,5 in height and 17 years old female . Is it normal for me to feel these lymph nodes?? I'm worried it's cancer. I've been to doctor who works in haematology and they said they feel fine. And blood is ok. But they didn't give me a biopsy or anything.