44 days flowering...problems?

here are the latest pics from my girl. she's a maui waui plant. i have quite a while to go, as you can see from the shots. any idea how long?

quite a few leaves have turned yellow and either fell off or were fairly easy to pull off. i took a pic of one of the leafs. this is what most of them looked like. any ideas?

beings that i have quite a while before i harvest, are my leaves yellowing and falling off too early? do i have a bigger problem going on? the buds look healthy, no?

what u use for nuits it looks lacking Nitrogen or over watered

Botanicare Pure Blend PROgro bloom, Botanicare Liquid Karma and Molasses. how do increase the nitrogen? this is my first grow too.

everytime i see nitrogen deficiency, the word piss always come to mind, dont know y ,

https://www.rollitup.org/indoor-growing/1933-urine.html

yea but unless u are on a really, really tight budget....come on, go buy some plant food

ditch those dead leaves as well, your just asking for bugs, built them a nice nest and everything

what can i buy to increase nitrogen?

i do have some fish emulsion. can i add that? if so, how much?

when 75-80% of tricombs change color shes ready nice plant btw