Well done for having made a start and lost some weight.
I am sure that you will get rid of those remaining 20
pounds really soon.
If you havent already done so - it may benefit you to get a free account from
FitDay - Free Weight Loss and Diet Journal in order to not just track your
calories (eaten and burnt via exercise) but to also map out the nutrient content of your food - so that you can confirm that your
diet is at the right level for good health and optimised
weight loss. The information to apply is in the
nutrition section.
In order to get support - I suggest that you start a diary and visit other people's diaries. Maybe join a club or a challenge too. These are all great ways of making friends.