hey popsy, hope you're feeling better by now. It's definitely that time of year for colds; my office is full of sickly people this week. And I got my fly jab reminder (I'm asthmatic) from the GP the other day. Here we go with Autumn!
Suda, yey, go for it! Take it easy though, you clearly don't want to wind up with shin splints again. I've recommended the zero to hero 10k plan here to several people because it encourages you to build up slowly, including some pace work so you don't just plod around (I'm a bit of a plodder and am planning on some early morning short and fast runs and hill sessions to develop my speed a bit)
You could just set off from your drive as you suggest. I prefer to develop a loop in my surrounding area so I'm not running to a fixed point and then turning around. Plus, I'm absolutely awful at running in a straight line where I can see how far I have to go!
I currently have a 2 mile loop, a 3 mile loop, and a 7 mile loop but you can of course add little sections if you want to go a bit further.
Also - and I keep repeating myself here so apologies if it is becoming tedious - it's really important to balance running with a short stretching regime. It's great to stretch calves, quads, hamstrings, glutes and hip flexors. The longer you run for, the more you need to stretch. This should help to reduce tightness and pain. Good luck - keep us posted!