
I had mine removed 30yrs back when my son was 6 months old, it flared up when I was pregnant but was put down to bad morning sickness that lasted all day and the severe pain was due to retching, the day before I gave birth to a 9lb baby I was over a stone lighter than the start of my pregnancy, it subsided for the last 4 weeks and came back when the baby was 5 weeks old and at 8 weeks old I was admitted to hospital and eventually diagnosed with multiple gallstones [over 100 when I had the op, still have some of them here somewhere]
I stayed with my Mum pre and post op for 7 weeks till I was given permission to pick up my son and return to normal function, it took me about 18 months to get over it, during that period I was divorced,my ex walked out when I was ill pre diagnosis, moved nearer my parents and battled over custody so those things on top of the op probably didn't help.
I tried the low fat diet, the weight loss continued, I would be in tears because I was hardly able to eat anything but would still have pain[being tiny the gallstones easily got washed out into the bile duct causing collicky pain till it passed further into my system], one night the locum GP came out and gave me an injection of Pethidine and my GP gave me some very strong tablets that I could take when my son was settled for the night, my neighbours through the wall listened out for any crying that went on too long but being a good baby I knew his routine, brought anything he needed up to him if I had taken meds rather than risk carrying him downstairs.
I was told I would be in hospital for 2 weeks but was out within a week because I missed my son so much and I promised not to lift him or risk him kicking me in the stomach if he was put on my lap, the DN came and took out some sutures after 10 days and the rest 4 days later.
The surgery was not pleasant, I have a huge scar, but I couldn't have continued with the coondition and wouldn't wish it on my worst enemy, the pain was like someone stabbing me at the base of my sternum and twisting the knife, I never had the typical shoulder tip pain connected with the condition which is why it was thought to be gastric/duodenal ulcers or an obstruction till I had the cholycystogram[ no CT or MRI back then] which was abandoned half way through when they spotted the stones before they gave me the "fatty meal" which would have made me really ill indeed.
I haven't worked in surgery since 1989 so don't know what the modern invasive surgery entails, maybe someone who has had such such surgery recently will be along to comment.
I hope you get it sorted soon.