Help please ! Unprotected sex and confused

I am sixteen years old and I love to travel. I lost my virginity last year 

We used protection ! I would define myself as sexually promiscuous but I never really find myself in sexual situations. Plus I am adiment about using condoms. 

Anyway this summer rolls around and my best friend and I travel to Paris.

It's my favourite city. One thing lead to another and on one evening we find ourselves at a great bar. I see this man and immediately I know I'm attracted to him. Smart, funny, loves music. My friend and I are talking to him and all of his friends and we are all pretty drunk.

After this we go to a club .. And then me and my friend go back to the apartment with this gorgeous guy.

Here's where it gets graphic.

I show him to the bathroom and within minutes we are fucking. And then we go to the hall and we fuck, then on the balcony. This sex was passionate on a whole other level. Then I realise two things. We are not using protection... And his dick is bleeding. ( STI, std, cut)? I start to panic but I look at him and I really don't want to embras him. I will always regret this decision but we continued to fuck in the shower. And all night long (he didn't come inside me: I swallowed) When we stopped he kissed me and told me he was 26 and he has a girlfriend. In the morning I had to wash all of the sheets as they were covered in his blood.

I'm back in my city in England now and I'm so confused. I'm not naive, I know he didn't have the same infatuation towards me that I had towards him. But I'm worried that I may have an STD/STI and could even be pregnant ! there is a clinic near me and I will go to talk to someone there. In the time being I just need some support or advice.

❣🇫🇷