Sorry to read of your ongoing complications. It sounds like your first concern is intestinal.
I may have already given you this opinion, sorry if I repeat. A resting HR of 100-110 is not normally dangerous, especially when one has been examined by a cardiologist (heart specialist), or other medical expert. Even a HR as high as 130 is only indicative of action needed, in my case it was to take a beta blocker (Metoprolol). My high HR is driven by Atrial Fibrillation, which seems not to be your problem.
I believe it is possible that your HR will lower when you get your intestinal problem cured. Your worry can also drive the HR up.
Discuss with your doctor, but in the mean time try to be calm and stop worrying that a HR of 130 is going to kill you. As always, these views are from my experience as a patient, I have no medical training on maters of the heart of intestine.
Someone plz answer i am very tense right now