44 years ago, no regrets, lots of benefits.
Transverse scar very neat hidden in that natural crease. (Surgeon promised me I would still be able to wear a bikini. I snorted I would not be seen dead in a bikini but he was right, I could have). I was out of bed and walking the next day with no pain relief required. Good Nurse tip was to have my husband bring a cushion for the car journey home, to place between my belly and the seat belt.
These days you might get it done via keyhole.
Back home I took it easy as advised but still felt "tired" for a month or so ; which is common. When that wore off I felt like a new woman.
If you feel tired after, just rest more. Follow medical advice re walking for gentle excercise/ avoid lifting anything heavier than a kettle or push/pulling a vacuum cleaner etc.