I thought the symbol was fine not the orientation
The orientation is important.
A schematic tells a story, and needs organization to make the information flow more easily to the viewer. There are standards for symbols, and "rules of the road" for industry common practices. The more you conform to these, the easier it is for a stranger who knows nothing about you or your design to "get" what it is you are trying to achieve. Also, the schematic is *the* reference document for a design or project. It needs to capture everything that might be important down the road for purchasing and manufacturing. Of course, much of this doesn't necessarily apply to a one-off home project, but there is no good reason for an amateur not to adopt the practices of a pro when appropriate.
Grounds always point down.
Power flows from top to bottom. Positive voltage sources toward the top or upward pointing, negative sources toward the bottom or downward pointing. For a decoupling capacitor on a negative rail, ground symbol is above but downward pointing, negative voltage designator is below and downward pointing.
Signals and power flow from left to right.
Unique reference designators for every component.
Pin headers, plugs, and male connectors start with P. Sockets of all types start with J. Some companies have internal rules that dictate P or J for all connecting devices, but I've found that this can lead to gender errors on the BOM.
Always put mounting holes (and SMT fiducials) on the sch as components. They sometimes have electrical connections, and it forces you to include them in the earliest stages of the pc board layout.
Paper and electrons are cheap. Spread things out to prevent crowding, as in the C12 / C9 area, and unnecessary crossed line like the net to C14.
A schematic is a *design* document, not a production wiring diagram. There is no reason to keep datasheet pinout orders. Re-arrange the pins to make the signal flow more clear. (In my schematic library I have six different decals for a 555.) U1 is neither, because the pin arrangement is not like the physical device, yet causes signal congestion.
For a large component like U1, I would start by re-arranging the pins so all of the power and GND pins are on the left, down low. All dedicated pins like clocks, reset, and programming on the left, and any I/O ports configured as inputs on the left. I/O ports configured as outputs on the right. If that puts too much stuff on one side, then maybe move some of the power pins to the right. Or keep all housekeeping on the left, and all I/O on the right. Again, there is no hard and fast rule, but moving the pins around can do wonders for clarity, and clarity prevents errors.
Grounds always point down.
ak