I'm around 7-8 weeks and today when standing I had sudden severe lower back pain. It hurts constantly even when lying but is slightly eased by lying on one side. Finding moving around and walking very painful. I assumed I'd pulled something/a disc problem and seeing a physio tomorrow. However over the last hour or 2 the pain is also in my right abdomen, it's sharp pain and I've also had a couple of bouts of diarrhoea. No bleeding at all. Could this be pregnancy related or just a normal back strain? I'm trying not to go straight to worse case scenario but I'm in
a huge amount of pain! Grateful for any opinions.