"Frustrated" means feeling upset or annoyed when you can't achieve what you want or when things don't go the way you expected or hoped for. Full definition
After getting frustrated with feeling like I wasn't getting anywhere, I sat down and spent time figuring out what I really wanted. (selfpublishingrelief.com)
However, we also want to make sure you get started on the right foot with good washing habits so that you don't get frustrated by laundry issues. (overthemoondiapers.com)
Although sympathetic, I became very frustrated by the whole process. (robertpfrench.com)