Period making me paranoid?

Karissa
All day today I keep thinking my boyfriend is being sneaky. No reason really. I'm thinking its just because I'm on my period. I told him because he kept asking what's wrong. I feel shitty bc I do trust him and don't want him to think I don't. I dont want to push him away with my paranoia. I'm just wondering if I'm the only one who gets like this?