Help. I'm only on my second week of Wegovy and I developed a horrible case of diarrhea. In one day I lost 16 lbs. I weigh 265 lbs down to 249 lbs. At first I thought it was food poisoning as I had had it before but now I'm not sure. I just took some Pepto and I'm hoping it will help. I believe my electrolytes are so messed up that it is causing me to get muscle cramps all over my body. Mostly in the chest area but some in my feet and hands. Any ideas short of going to the ER and letting them rehydrate me. Thanks.