While definitely never going through what you have - how "well" do you feel like you function? If you don't have enough energy to do normal day-to-day tasks than I might want to hold off. I'd do a physical beforehand. Have various things tested, get your blood work done, etc.
Sounds like you've had a lot of unfortunate things happen. Glad you're still with us!
Your doctor is probably doing a good thing (although I can understand how much it annoys you) by telling you not to have it too soon. If you can lay out a few reasons and prove you are well enough to go through with the procedure than I think they will see you can go through with it.
Best of luck.
Appendicitis, Terminal Ileitis, Crohn's, Celiac Disease, IBS-C, Chronic Constipation, Colonic Inertia, Rectocele, Anismus
Tests: 2 Colonoscopies, 2 CT scans, Sitzmark Test, Anorectal Manometry, Food Allergies, Thyroidism, Pudental Nerve Study, Defacogram, SMART Pill, Electromyogram, Celiac Panel, Small Bowel Study, Gastric Emptying Study - Solids
Pentasa, exercise, diet changes, pro-biotics, mineral oil, vitamins, laxatives, stool softeners, Miralax, Amitiza, anti-depressants , fiber supplements, water enemas, Fleet enemas, suppositories, mineral oil, phenergan, Zofran