Being a steady  regular customer

I visit an izakaya everyday. (You could also say "the izakaya," I think, but to me this sounds more natural). They give me special services every time I visit there. I love them! But I sometimes feel an unknown pressure coming from somewhere in my mind. Should I visit everyday? But, again, I love them!!

(You could also use the comma like "But again, I love them!" depending on which nuance you want to imply, but either sounds natural. If you leave out the comma entirely as you had originally, I think it would make the "again" sound more like 再び or 二回目に rather than それでも or そうなのに...if you can understand that nuance in grammar, I think you would be a better writer than many Americans! でも、本当に細かいことなので、あまり心配しないでください。)

日記が短いのに感情を感じさせて面白いと思います！