A couple things:

- Every job will have some level of frustration, so don't expect changing jobs to completely remove that from your life. That said...

- It sounds like your expectations don't meet that of your employer. If you meet to talk it over and it doesn't seem like it will get better, then you should probably start looking.

- Staying for stock options is almost never worth it unless you have a significant chunk and you're 100% convinced there will be a positive outcome. Since you're not a founder, it's highly unlikely they're worth staying for.

- If you choose to look around, be professional. Interview as much as possible before or after normal working hours and make sure to give two weeks notice once you take another position.