Hello, i'm new here, this is my first post.

Where should i begin with? I'm a 21 year old male currently as a university student (in germany) and in the last months i was thinking a lot about if i'm maybe transgender...
If I'm right, since i was 14 i knew something could be not right about me. As how it was possible, i was crossdressing since i was 14 and I thought it was so wrong but it felt so good and i was happy everytime i could wear womans clothes. Unfortunately, my mother catched me crossdressing one time when i was 15 but she and later my father and my brother were not shocked, but just confused. My mother even asked me if i wanted to be a girl but the situation was so confusing and embarassing for me that i denied it all the time whether the fact that i wasn't sure about the answer. I took a break of crossdressing for nearly one year until i started again and was never catched again. My earliest "wrong" memories go to the age of 5 or 6 where i put a BH under my Shirt when i was sleeping. Also at this moment i was catched but she took it with humour and didn't ask any further. Now i'm wearing thights at home which i bought this month (i'm living 100 km away from my family and friends because of university). It's feeling good, but it makes me not that happy that it would help.
And another thing that feels like a pretty weird thing to do. I experience masturbation in a girl/womans point of view since i can remember it. It feels better in my imagination and at the act of masturbation itself. I usually am a girl i know or a feminized version of myself in different variations in my imagination. My counterpart is sometimes a faceless male or another girl i know. I don't know what it says about me.
And yeah, especially in the last months i feel this stronger urge to want to be a girl with all the components and behaviour it includes to be a girl. I imagine myself very often how i do everyday things as a woman and it makes me happy at times. But it's so confusing.. I want to have a girls body with breasts, the vagina and all the stuff, but i still only "have crushes" on females. I don't know how to feel about this but this urge of wanting to be a girl is "exhausting" me so much sometimes. But sometimes, everything's alright and i'm more or less okay with being a guy and these thoughts are almost not there.
Can you say what i am? It would be nice to hear some opinions to know where i'm standing. (And sorry for any spelling mistakes, it's a long time since i wrote such an essay.

)