digestive tract spasms and exercising

[Guest guest]

hi all - is there anyone who experiences spasms in the digestive

tract? with me, it seems to also induce acid reflux, and it also

coincides with air trapped in my abdomen (thus bloatedness as well).

i've begun to do mild jogging and walking since last week. overall

it's made me feel great, but i do find that the spasms and reflux

increase during the run. has anyone experienced that? any suggestions?

thanks in advance.