Got a Bad Stomach

I don't know what's happening to my stomach now. I am thinking what had I eaten at dinner time that I always need to go for a personal necessity. I guess you know what I mean. I remember some friends of mine who are drinking a sort of tea to help them go to the toilet. What is happening to me now is strange. I know I probably need diet supplements to lose some weight but not like this that I need to go five times to the toilet in five hours. I only ate a cookie and had two glasses of milk as dinner. I don't usually drink milk in the evening but I don't know what came to my mind that I drunk two glasses tonight. I am not so sure if it is exactly the cause of my LBM or "loose bowel movement". I hope this will get better soon. See you later guys! The night is getting shorter for me.