Hi I have a lump in my Lower left abdomen it's extremely painful when lent on or pressed. Lumps egg sized. Not constipated thanks.

Could be a hernia. The first thing that comes to mind with the above description is an incarcerated hernia, although there could be other causes as well. An incarcerated hernia is potentially, but not always a surgical emergency. It would require a hands-on examination by a surgeon to make that determination. Sometimes it requires immediate operation to prevent or treat gangrenous bowel.