feel lost and alone.

hi my names millie ever since i found out i was trans and have ADHD life was hard i found out i have autism not to long ago and i have not really ever been able to fit in i dont even know much about my autism my doctor just gave me the green light and sent me on my way no info or nothing now and lately i have not been doing to well i dont really feel like i have a purpose and most days i think if anyone would want me or even miss me my family kicked me out after coming out as transgender and i cant speak to any of them i moved down to Brighton dont know anyone here and i just feel trapped and alone i would like to be able to have friends and someone who cares about me as much as care about people i care deeply i look after everyone and there will being but when it comes back to mine nobody ever wants to help me i get pushed away and called a burden i don't think there has ever been a point in my life where i can say my needs and wants have ever been meet maybe they wont ever i dont use social media i dont like it i wanna do something great with myself with my life but i dont know where to go or how to get there.