Good luck - and courage - for the conversation later OP. Calm, deep breaths and have a clear idea of what you want to say and what you want to achieve for yourself.
IF you decide to say longer in the relationship then please make contraception as bombproof as you can as becoming pregnant accidentally will just complicate matters for YOU.
I thought what you said (below) is so sad.
I did say to him yesterday that I'm feeling really fed up I feel like going away for a weekend on my own and getting away from everything . But I can't say the reason why cause it will be the end of the world . I do everything for him he doesn't lift s finger in the house . I do everything for him . He doesn't do anything for himself or lift a finger in the house . I really feel like stopping everything so when he gets in he will have to sort clothes food and everything thing out for himself and not just be able to shower , sit straight on his ass and not move until bed time .
Please re-read that bit to yourself. It really doesn't sound as if he cares anything for you, but is happy to accept the services you offer. Whatever decision you come to tonight, stay or go - and it sounds like "go", you should consider taking part in the Freedom Programme either online or in person so you break the pattern you are currently in.
He, at the very least, needs to contribute more to the chores at home. At the very minimum for his own laundry/ironing which it sounds you also do. Definitely drop that if you are planning on separating - you are, after all, neither his skivvy nor his mother.
Good luck with whatever you decide. Personally I think being alone is better than being in such an unloving and passive/aggressive "relationship".
Strength to you OP. 🌹