I'm 10 weeks pregnant. I've got really bad diarrhoea - and can't work out if its a bug or a pregnancy symptom. Everything I eat is giving me horrendous cramps, and nothing is staying in. I'm trying to keep hydrated as I'm still breast feeding my toddler at night... I'm just a bit worried about the strain all of this will put on my body 
Anyone had this before or have I caught a toddler bug? 