點解會咁??到底咩事??

近排一陣陣會左腹疼痛...然後個額頭會不停標汗...全身發熱...引致心跳劇烈咁加速...然後會頭痛...感覺到成個人會精神崩潰...晚晚都訓唔到覺...超級辛苦
到底咩病??醫生推斷話慢性胃炎...又有醫生話胰臟有事...我又唔知係唔係
其實係咩病...???我辛苦到就黎想喊啦
有冇人可以解答下我呀???
各位幫幫忙丫