Is it just me or....?

Is it just my dr or everyone's too? I'm 2 weeks delayed on my period, and went to have my dr did some bloodwork because all I got was negative tests =( . My dr told me to call back on Tuesday (yesterday) for the results. I called and they said they'll call me back but never did. I feel as if my dr doesn't care about my concern. When I go in, I see people checking in after me with later appointment times and are being seen first, they don't ever call me back when they say they will, they don't send prescriptions when they say they will. This has been my primary for forever so I don't know what other PCP are like. I'm thinking about switching but if it's the same everywhere else then...I'm speechless. So how's your PCP experience? Please share..