Please help

[Ricky2019]

PLEASE HELP

I recently had my first child 2 weeks ago
Me and the mother decided to mutually split up before the birth
I have been there every step of the way
I brought everything for her and the baby
Also was at every scan and at the birth I been there after as much as I can also
But she using the baby as a weapon
I have to walk on egg shells and do all she says I found out 2 days ago she done the birth certificate with out me and I'm sadly not on there :(
HOW DO I GO ABOUT GETTING ON THERE
OR WHAT DO I DO
I ALSO WANT PARENTAL RIGHTS AND TO SEE MY CHILD WITH OUT FEAR OF IT STOPPING
PLEASE HELP

[sleepismysuperpower1]

I think you need to find a family law solicitor who can help you understand the next steps, help you gain parental rights etc. best of luck