<human>: Can you condense the text into a few key points?

Hey Reddit
I'm 26 years old and living in the UK, Father to a beautiful 4 year old girl whom i love and cherish more than anything in the world.
About 2 years ago i separated from her mother after i found her sleeping with one of my "friends"
To begin with contact with my daughter was great and regular and fair and as time rolled by this continued. i moved onto working nights and still kept up the schedule of seeing her and having the most wonderfully close father daughter relationship possible.
About 4 months ago my ex partner moved house, Prior to this she had lived minutes away and i was seeing my little girl about 4 days a week, she moved around 9 miles away which is not far, I don't drive and have always relied on public transport and lifts so it doesn't bother me.
Soon after she stopped me seeing my daughter she has never specifically said i cant see her in words but she will always ignore my messages or say i don't care and haven't tried when in fact i spent weeks messaging every single day trying to arrange to see her.
just over 3 months have passed and communication has completely broken down between us so i feel my only option is to pursue a child contact order.
this however is costly and tbh i am not that well off that i can afford to pay solicitor fees/application fees right away. but the longer i leave it the longer it will take
What would be my best course of action?
I have read about an interim contact order could you advise me on what the best course of action is for this?
I am just absolutely heartbroken and this is destroying me. I Just want to be a father and it seems that there is no way i can win without crippling myself financially.

Thanks Guys
<bot>: My ex partner has stopped me seeing my daughter and stopped all communication with me, I am at a loss what to do next.