Pending a ct to confirm either osteoma or meningioma could either of these explain following unexained symptoms. 1.words words stick in mouth/cant recall word? 2. headache behind eyes&mild double vision/blurred? 3. short term memory/cognitive issues?

Unlikely that an osteoma would affect intracerebral functions, but a growing meningioma could create a mass effect and secondary symptoms. However, your symptoms might suggest a nonfocal issue, and raise questions of metabolic or vitamin deficiency issues. A sleep disorder or medication reaction might be an answer. Would suggest neurological involvement.