Is something wrong with me ?

I'm a 19 M, currently living alone in France and I'm in my first year of medical school. I'm heterosexual and I never had ...

I'm a 19 M, currently living alone in France and I'm in my first year of medical school.

I'm heterosexual and I never had a relationship irl with a women before, and I've neved been on a date, only one long distance when i was 14 or 15 distance relathionship that lasted 3 months and that was mostly one sided (I was too expressive and loving), for the past year many people the same age as I were getting into many relationships but I fail to even be in one and I don't know what I'm lacking/doing wrong.

After the break-up I tried to improve myself and reflect on my defaults to try and become a better person.

Now after 4 or 5 years I still don't have a girlfriend and I think that maybe there's something wrong with me that I need to fix or improve, so here's a brief description of who I am.

I would say that my intelligence is above average, I've been doing good at school for the past few years with little to no effort sometimes. I take care of my personal hygiene and I'm very organised and clean. I'm in great shape and i love badminton and I'm a sporty person so I would be down to play any sport. I love to cook and learn new things. I'm a lifetime teetotaller and I have 0 sexual experience and I refuse to have sex before mariage. And when it comes to my facial features I would say I'm average. And I don't smoke and a few of my friends tell me that I sometimes get abused for my niceness so lately I've become less overly nice to people but I can't help it sometimes (I would sometimes inconvenience myself to help others which would later on come to bite me in the ass or just waste my time).

I tried dating apps but have no matches and I don't go to bars or social events because I have nobody to go with and I'm new to where I'm studying (been here for more than 2 months) and I rarely approach women because I would feel like a creep if I approached one randomly in public.

I need any criticism or advice to help me become a better person so I can get in a relationship.

Sorry in advance if the post was too long or if it doesn't belong on this sub.