A few days ago i went out shopping and as I was walking I started getting stomach cramps. It started to get so bad that it hurt to walk or even lie down. Every move just about hurt. I've never this happen to me before so it felt really weird. It lasted for the rest of the evening, so i went to bed and felt okay when i woke up. Its happened to me again since then but not as bad. I've also been getting stomachaches for the past couple of days and I never get those. Why is this happening? I'm usually pretty strong and this is not like me. Thank you :)