Stretching/Tightness Feeling?

Anne

Not sure the best way to describe it.. but has anyone been experiencing what feels almost like a constant stretching/tightness feeling over their whole entire stomach? I’m around 18 weeks and it has gotten worse. Thinking maybe it could be because the bump is really starting to come out but I have no clue what symptoms are normal and what aren’t 🤷🏼‍♀️