Update:
So I've been playing for almost 6 months. In total I wouldn't say I played more than two entire games on the pitch, being the most I played on a single match the entire first half. Thing is, though I enjoy playing, I don't really enjoy the winger position, to the extent that I'm not having the same excitement I had when I started. I rarely even touch the ball since it's amateur level and wingers don't get involved that much, and on the defensive side on two times the rival team scored a try on my side, I just couldn't do anything since I was 2v1 or 3v1, not enough confidence to tackle the carrier. In general, I feel that playing as a winger makes it so all I can do is too sporadic, not enough attacking situations and in defense I always feel like I get outnumbered.
I'm seriosuly considering asking the coach to play on another position, but on the backline there's no position I consider I could fit in besides maybe centre. The other option is to play forward, maybe 6/7, I guess that it's going to be tough but it would really help me gain confidence in tackling since I won't get outnumbered and also I find it to be more straightforward in the sense that for the most part you tackle the player which is in front on you, and though it may be stronger than you, it doesn't come running like a train. After all, I think that I'm not used enough to tackle and be tackled, and for that, if I keep playing winger no more than 20-40 minutes per match it will take too long to get used to, and in the meantime, decrease my interest in practising the sport since I don't enjoy playing that much.
I don't know what you guys think, any advice or experience you can share with me would be much appreciated!