Hello, I've Been Told That I Can No Longer Get

Hello, I've been told that I can no longer get lumigan bimatropast on prescription because it isn't being manufactured anymore. As it was a Saturday that I went to the pharmacy I have to wait for the pharmacist to contact my doctor before I know what I have to do. Will I be able to get a alternative eye drops I am really concerned as the pressure in my eyes were getting better. Thank you for your time