Pain following hysterectomy October 2018

i went in for keyhole surgery full hysterectomy womb and everything taken. keyhole failed had to re open emergency section scar. then developed abscess in wound i was in a right mess now 3 months on and I've been experiencing stabbing pains around where the keyholes where. so sharp the pain takes my breathe away. I want to begin walking for fitness but im worried about these pains. i was operated on 30th Oct and had abscess about 4 weeks

any advice?

I would go back to your doctor for advice and ask for a scan to see what is going on inside that could be causing this pain. Ask about neuralgia.