What condition could cause the following? can you identify the condition? after any stretching / pulling on abdomen muscles such as just a couple of seat ups, the following symptoms arise: urinary frequency abdominal pain (dull/heavy) & swelling

If : If you have had prior surgery, adhesions or scar tissue may be causing these symptoms. Endometriosis is also a possibility.

Pelvic floor weak: "crunches" increased intra-abdominal pressure, which, in turn, increases intra-bladder pressure. Said pressure can cause bladder spasms. Seek opinion of a urogynecologist. Your pelvic floor may be too weak or you may have a hernia.