PLEASE HELP!!

Looking for this Bl manhwa it’s omegaverse and short 10 (?) chaps - mc is purple dark hair and ml is brown hair, mc and ml met when they were younger but mc doesn’t remember. Mc mum was a prosititue and beats him and one day she is gonna use him from prostitution as he’s an omega now and he escapes gets assaulted by man in hotel whom he thought was helping him then gets with this red haired rich guy who is abusive and who he leaves but he comes after him and that’s where ml saves and helps him and that’s how they meet and they get together and mc gets pregnant but the guy comes after him with blackmail saying does he knows this and hits mc then ml saves him and a police report is filed and it’s a all happy ending