Leaking from one side

Mary • Wife , Mother to my 2 old son 3/17/17 and 1 year old Daughter 5/10/18
16 weeks and 2 days here. Not worried I'm well aware colostrum is normal. But it's been leaking like crazy from just my left breast. When I say leaking like crazy I had a good spot this morning after laying and watching tv for a bit. And the first leakage I had was about a week and a half ago when me and hubby were on vacation. Woke up from a nap and the left side of my shirt was soaked. Anyone been having leakage like this? Maybe my right side is just taking it's time catching up? I've also heard baby can prefer sides maybe it will be my left side? Haha I don't know I'm a ftm. Would just like some advice