I Am Always Thinking and Thinking

I’ve stretched my mind too much with pointless thoughts and calculations and trying to work things out this evening..I need a break, but as soon as I stop thinking, I’m open to my emotions.
And usually that’s okay, I’m quite content mostly, but recently I’ve been filled with such strange jealousy and unjustified anger that I’m really not used to dealing with. I shouldn’t let it take my mind, I won’t be able to sleep if it’s on my mind and it will tire me out even more but I don’t have the energy to distract myself either..
I hate this feeling, I wish I could just banish it but if only it were so simple 😔