So emotional - advice ?

The past couple of days I’ve been very tired and don’t want to get out of bed. And I’ve been super emotional. I’ve been crying over every little thing

I just had my period last week, so it’s not because of that.

I don’t know I’m like this. Idk if it’s depression.

I feel bad because my bf had a bad day yesterday and he said he needed me to be there for him. But I slept all day and then when I woke up I was crying about something.

Any advice.