Ok so I have a quick question. I will be 16 weeks tomorrow (pregnant with a little girl) for a few…

Ok so I have a quick question. I will be 16 weeks tomorrow (pregnant with a little girl) for a few days I have been having this belly discomfort. The feelings that you get when you don't fart (😂) it's almost like cramps but not really, I haven't bleed or have cramps in my abdomen area. Just pretty much in my upper belly. I don't know if I should go to the doctor or has anyone else been through the same?