"I'm scared to tell my family though, but they will be huge support after the shock I'm 99% sure."
Why are you scared, it sounds like they will be very supportive.
"After all the shock and confusion I do think and hope it will be the best thing to happen me too.. I need that kind of stability and a little person to love in my life.." Just a little warning, the baby will not bring stability to your life. You will need to create that stability for them. It's not the same thing. They will need it and I am sure you will rise to the challenge. but all they will do is look cute, eat, poop, cry and then rinse and repeat, for a long time. There personality will shine out slowly and they may well become the most important person in your life.
My little baby has become that, she is now 12 and a stroppy pre-teenager.
I am sure you can do it, with your partner and family help, maybe even without it. It is exciting and scary at any age.
Bless you and I hope things will go so well. 