Hi I am really sorry for your health condition.. But don't worry, there's no major problem and it can very well cured.
Welcome to HCM..
I thank you for posting your query..
I being a surgeon, we encounter so many such cases..
I read your question completely and have understood it well enough..
See, please note the following few facts..
Will address all your concerns.
1. Blood in stools for 2 months, well there are many causes for this.
A. Depends on age, gender.
B. Hemorrhoids,
diverticulitis, any growth in the
colon,
rectum, vascular malformations are most common causes.
C. The cause needs to be identified and treated accordingly. Only then, you'll be fine..
2. Pain in stomach could be simple
gastritis..
Please do things, it will help you..
A. Drink lot of water
B. Avoid or reduce coffee, tea and alcohol
C. Tablet
Pantoprazole 40mg once a day before breakfast for about one week..
3. And again, excessive gas production is due to gastritis..
Once your gastritis subsides, you won't have that problem of fart.
Hope this helps you, in case you need any further assistance, please let me know.
Take care and God bless you..