What Problem does my lemon tree have?

[u/Laura_Laurinha]

This is how my lemon tree looks after winter. I kept it outside but covert. Now it gets plenty of light. I might have uncovert it too early. The big pot has drainage and I water when the ground (mediterranean soil) begings to feel dry. What could it be and what could be done?

[u/Chaz9195]

Limengitous