...but my partner has some time off work soon, and thought of having him around so much is upsetting me. I should be happy and excited. I don't know what it is. Possibly not getting a break or time to myself for a little while. No escape from us. I feel a bit trapped, I think. I'm probably being ridiculous. I see him every day. I'll be fine.
Of course it's not ridiculous. Your feelings are important and you have used this thread to talk about them a little bit. Do you think you can say anymore? If you remove this line you are telling us exactly why it's a big deal for you. Don't devalue how you are feeling - tell us about it.