Skin on my Stomach

Latrice
Hello there,,I'm currently 32 wks pregnant and for the last week my skin around my belly has been having this tearing feeling. It kind of burns and I always check to see if it's stretch marks coming in, but still I see none. All I feel is like my skin is ripping esp around my navel. Was wondering is this normal? I have been using palmers stretch mark cocoa butter this whole pregnancy but now that won't even sooth my pain... Any advice would help!