i actually thought i was in menopause at the time of my surgery...i hadn't had a period for almost two years just prior to that.
about 2 weeks after surgery, i got a period, omg. and lasted for like 8-10 days. which is weird, cuz when i was regular, my periods lasted 4-5 days tops. and this one was HEAVY. after that, i got my period like clockwork, every 4 weeks, lasting 4-5 days again.
guess i wasn't in menopause after all, i was just fat. which sucked (the period part not the fat part) cuz i really hate getting periods.
then about 4 years later, i truly went into menopause. and haven't had a regular period since 2022. yay!
but yeah, i as i understand it, hormones are stored in some level of fat, so when there is rapid weight/fat loss, your hormones are released back into your body (bloodstream?), and you are effected by it. so if hormones are the cause of your spotting, this could be why. but to be safe, pls have a visit with your doc or gyno. don't mess with reproductive health: if you can catch something early, catch it early.
good luck! ❤️