19
by Wild Fragaria
Ascended SG Graduate
I didn't read this until pretty late last night. Anyhow, it is hard to say what you're feeling without knowing your medical history and the current medication you're on. But the general rule - feeling lumps at any part of the body is a health concern.
The most common lumps can occur where you lymph nodes are (around your neck, your armpits and groins), and breasts (too) for women sometimes before and a menstral cycle. That often is a sign that your body is fighting an infection (lymph nodes) or going through some hormonal changes.
Lumps other than the above (or abdominal lumps in this case) could be a hernia, cysts, swollen intestine, infection or aneurysm.
Is there anything else apart from the occasional pain and irration you're feeling (such as constipation or bloating)?
Anyway, your doctor could be right that it might just be a muscular problem. Speak from my non-medical profession experience, I think you might want to get a second opinion from another doctor. You should probably think about getting an MRI or ultrasound (like Greggy mentioned) if the lump exists over a period of time or if you notice significant changes such as more pain or the size of the lump gets bigger. Just to give you an idea, any swellon lymph nodes (about the size of half an inch) should normally go away in about month. In the meantime, having a balanced healthy diet and regular excercise will do some good to your body and can perhaps help your body fight to get better.