Bulmers cider

Hi guys I was at the pub today I don’t usually drink but I decided to. I had about 2 full bottles of about 300ml bulmers cider it was about 4.5% vol correct me if I’m wrong and I also had half a bigger bottle of it. I don’t feel drunk nor normal but weird. Am I tipsy or something or is my brain just telling me I feel weird. Appreciate an answer! For details I’m about 55kg female