Di/di twins measurements different

Mo

So I have had a pretty healthy(low risk) pregnancy with my twins so far. I’m now about 32 weeks and went for a scan yesterday. Dr noticed that, Twin B suddenly outgrew Twin A and she is now behind by at least 1/2lb(estimate). We go back in two weeks at 34 weeks, to check if Twin B is still being “too greedy with nutrients”.

I’m not too worried but I noticed Twin A doesn’t move much and now she is measuring behind. Has anyone had this happen and if so did they get induced early?