Thankyou all for your replies Iv just read all off them 
Sorry for the extremely late reply
Iv read all replies and I have decided to speak to the nursrey staff tmrw and tell them I'm going to wait and try again in September if not I'm going to wait till she's 3 years old and send her then
My gut instinct tells me not to send her it could be the nursrey setting also, I only choose that nursrey because the staff were all so lovely but I didt really like the look of the nursery but the nursrey had such good reviews hence why I choose that one
Three days a week there's a local play group so I'm going to try take her there three days a week to try get her to become independent
And I will try make that a set routine for now il just work on helping DD become less clingy rather than going back to work
It's so good to hear lots of your views and advice so Thankyou so much 
I don't want to cause distress to DD she's still so young I will read up the theory also
I honestly just think she's not ready yet and maybe if I hold on another few months or even a year she will start to enjoy it,
I will wait a few months and try at another nursrey if she's still the same I'm going to wait till she's 3
I like the idea of suggesting to go for a picnic with other moms at the play groups I will try make more of an effort to talk to other parents and make friends so DD can see me doing that so she can (I'm just quite shy in real life)
I could get DP to take her but I think she's just not ready yet to go
I thought sending her would be good for us both so I can get away because I feel like it's so unhealthy the way DD is glued to me she even follows me to the loo lol,
So I thought if I go back to work I can start having a life of my own and DD can have time away from me and become more confident without me,
I don't have to go work yet I could wait till she's 3/4 but I think I was being selfish wanting to go back so I'm not a SAHM not that there's anything wrong with that but I personally feel like because I'm always with DD I don't have time for myself anymore I know having kids is a big responsibility but I sometimes wish I could have a couple of days break or even a adult conversation and not having any family or friends is hard because I'm a chatterbox and having nobody to talk to makes me feel lonely
Dp is very good and helpful he helps cook clean and look after DD but he works so when it's just me and DD I feel lonely
That's the only reason I decided to go back work and send DD nursrey but knowing she's not ready and being distressed I rather not sent her yet
Thanks for all the lovely messages and advice very much appreciated xXx