Random dizzy spells/weakness

Hey y’all,

I was wondering if anybody else has had this issue. I will randomly get moments of extreme light headedness and feel super weak out of no where recently.

I’ve been under a lot of stress with finals at school and everything, so I’m not sure if that has something to do with it.

I also have the Nexplanon. I occasionally donate plasma but I have been doing that for several months now and it’s never this intense.

Any ideas? It’s really annoying when I’m trying to be active