Mia had her second set on jab's on 24th April, the vet put the feline lukima jab separate by her leg. He mentioned something about a lump forming. I couldnt quite remember what he said about it. anyway, I noticed last week Mia had a lumo where she had the injection. it was about the size of 2 pea's. it dosnt bother her and dosnt hurt her when i touch it. It's gone down now to about the size of a pea. It's not attached to her bone and moves freely, it feels kinda fatty but its kinda hardish. I'm just wondering should i be worried? Anyone else had this problem?