Nausea after eating bland foods. on going for weeks now. slow weight lost from this issue. was told i had gerd but not confirmed.

Not likely just GERD: Nausea/vomiting may be GI-related (food poisoning, peptic disease, gastroparesis, due to biliary & pancreatic disease, gas/bloat syndrome, small bowel problems). Consider "central" causes: motion sickness, vertigo, migraine headache, brain problems (some very serious). Also, rule out infection (? urinary tract), medication side effects, pregnancy, even reaction to stress. Find & treat cause pls.