I'm 11 weeks 4 days and I've been pretty ill over the last two weeks. I got norovirus then had a few days better before I caught the flu complete with bad dry cough. 😩 I've had a miscarriage already this year so am terrified of it happening again. My lower back started hurting yesterday but I'm hoping it's just because I've been curled up unwell a lot. Does it always mean miscarriage?