@hivarmot,
Not sure how many times you need this question answering as you have asked this question in multiple threads, also your body weight has varied between 84 and 90kgs with body fat stated mainly @ 15% as below
25 March - 85kgs @ 15%
04 & 05 April - 88kgs @ 15%
08 April - 90kgs @ 15%
12 April - 88kgs @ 15%
31 May - 89kgs @ 12%
14 June - 16%
15 June - 85kgs @ 15%
29 June - 84kgs @ 15%
So in summary in March you weighed 85kgs @ 15% then over a period of 2 weeks you added 5kgs but remained @ 15% and then over the next 7 weeks you lost 1kg and 3% body fat and then 4 weeks later you lose a further 5kgs but add 3% body fat unless of course the 12% was a typing error and should have read 15% in which case regardless of whether you weigh 84kgs or 90kgs you are still 15%!!!
I think you need to post some pictures so we can all ascertain what body fat you actually are