ouuuuuchhhhh😭

What can this be?!? I'm 29 weeks pregnant and I'm in so much pain. My stomach literally from my ribs to below my belly bottom and all across from side to side tensed up and is in pain.  I can barely even breathe. It feels like my WHOLE stomach is experiencing one huge sharp gas pain but it won't go away 😭 No matter what position I'm in it won't go away it's been going on for like 3 straight minutes 😩