Stomach stretching, muscle spasms??

Madison

Hey guys, I’m at 5 weeks and I’ve been experiencing muscle spasms in my abdomen area when I stretch in bed. It started happening two nights ago, goes away during the day but then happened again last night. This time it was more uncomfortable. What is going on? Did anyone else experience this and is it normal? My first obgyn is next week Friday and I could probably close to lose my mind until then.