Need some advice; is this a bad sign? 21+3

So I laid on my bed yesterday and was damp after moving, my partner was like baby your boobs are leaking😐 so I sat crying and sat with a pump on my boobs for 10 mins and it released some pain but still felt full one size!

Apparently it’s a sign of premature labor so I’m a little worried, I’m only 21+3💙

Please let me know if your experiencing the same