Congratulations on the PPL
I finished mine earlier this year and have slowly tried to build on it - crouss country to a new airport (Shoreham) and also recently trying some grass circuits. I am also going to take part in a club fly out next week to duxford which will be interesting as it will take me around some more congested airspace near London to get there.
All in all, just try and keep flying - I am thinking about the IMC as a project for the winter months when the weather is not so good!!
TZ