YOU SAID:

I don’t like socialising as it makes me nervous.

INTO JAPANESE

私は緊張するので社交は好きではありません。

BACK INTO ENGLISH

I don't like socializing because it makes me nervous.

INTO JAPANESE

人付き合いは緊張するので苦手です。

BACK INTO ENGLISH

I'm not good at socializing because I get nervous.

INTO JAPANESE

緊張するので人付き合いが苦手です。

BACK INTO ENGLISH

I'm nervous, so I'm not good at socializing.

INTO JAPANESE

私は神経質なので人付き合いが苦手です。

BACK INTO ENGLISH

I'm nervous, so I'm not good at socializing.