think I fed my clone flowering nutes to early

So I’ve got a white widow clone that I put into flower a week or so and I’m pretty sure I’ve started feeding the flowering nutes to early I’m starting to see a Bit of yellow in my leaves right in the centre not yellow leaves as in dead still look healthy just gone a bit yellow can’t take any photos Rn cause my lights are on should I just feed veg nutes again with a flush or something else not sure what to do I started feeding them as soon I put into flower which I think I shouldn’t have done