Dear Lorrikeet and Piemother, thank you so much for taking time to post your helpful comments. I shall definitely look into the books, videos and courses.
My son started school in September (he is the youngest boy in the class, born in August). It has taken him the first term to settle in (took him 4 months to settle into nursery earlier).
My son spends all his time with me, he is so attached that he will follow me around the house (including bathroom), I cant call friends/text as he just wants undivided attention. Its only now I can reply as he is asleep:) He refuses to go on play dates anymore as he says he has "had too many," he just wants to come home.
Its true, he knows if he cries I find it difficult to leave him. I have no family near by and have tried booking child minders (former staff from nursery) but then end up paying for them to sit downstairs whilst I try and console him upstairs. Finally, I end up just not going out and parting with money for nothing.
I hate fibbing about work but once I said I was going to meet some mothers from the nursery and he screamed saying he wanted to come too (because he knew them). The excuse of going to work is now not really working either because he screams the same thing, having visited my place of work on one occasion.
Once asleep, he usually stays asleep but I agree if he woke up then it would be a nightmare.
I shall have to try and leave him for an hour or so and re assure him I am coming back. I will have to try and leave him crying ( which will upset me lots).
Thank you once again for your helpful comments, its nice to know there are people out there who know what it is like.