Thanks for writing your query.
After reading your post, it seems that your body is having infection and needs medical attention.
You need an antibiotic along with an antiamoebic and an antacid and a probiotic
along with a pain killer.
You should also maintain your hydration. Dehydration
due to loose motion
can result in dizziness
You can go to ER and get yourself clinically examined and get the treatment started to get relief as soon as possible.
I hope this is helpful to you.