What Causes Bloating Of Abdomen On Taking Adderall And Sertraline?

I just took my medication of adderall xr 30 mg extended release with my sertraline or zoloft 50 mg and now my stomach is having a episode of gassy kinda weak feeling with a mixture of heat with bloating and then i get a constant urge to release the kinda hot gas and pressure in my stomach by taking a deep breath and contracting my stomach or upper abdomen to release whatever is my making my stomach bloat , i get releaf temporarily as the air shoots out my stomach but a moment or two later i get the urge to repeat the process for releaf again ... Other symptoms that i sometimes have simultaneously along with this , i would say is moments or episodes of shortness of breath and high blood pressure but this passes and while at the same time my stomach feels delicate or weak while having a very noticeable and observable pulse that beats in my stomach or upper abdomen along the same pace as my heart