Had dd on Monday. Have had very strong and painful after-pains so far, midwife says it all normal and lochia is normal. Tonight I had an upset tum and since then have had horrendous pains but only on my left side. It feels like after pains but comes in waves and really takes my breath away. I wonder if it's my body objecting to the diaroeah or something, I guess the whole area is sensitive at the moment. But I'm worried, keep thinking it's something more serious. Why only the left side? why is waves like contractions? should I phone the midwife?