Periods?

So ive been ive Recovery for around 2.5 months since being hospitalized. Ive been doing very good mentally and keeping consistent with eating, i still have a little but to go until im weight restored, my vitals and energy are better im no longer cold. Last time I got labs doe was early Dec, and they were much better despite only being in recovery ​for around 2 weeks. I suspect my lab work is probably healthy now, I make sure to eat tons of fats. My period still hasnt came back yet, im wondering how long this may take? I have been noticing increase in discharge for the past 3 weeks, but no sign of blood or anything, and its very disappointing. My restriction did last a while and was pretty major and I lost my period for around a year(?) now. I thought it'd be back by now. Even if its just a light one? Anyway I just want a rough idea of if I should increase my intake or is this normal, if you have lost your period before, how long did it take to get it back? And im also wondering if it should come back while im still weight restoring or will it happen much later than that? Also I will comment lately i haven't been getting much sleep and have been having sleep issues so maybe thats interfering with my periods?