Guilty- tell me I’m not alone in this

I always feel guilty when I don’t have sex with my boyfriend or make him cum some how (Blowjob or handjob)

Like when I’m on my period we don’t have sex cos I bleed very heavy and it hurts to have sex whilst on my period.

I told him this the other day and he was like don’t be silly I don’t think like that at all. He reassured me that I shouldn’t feel guilty.

I don’t know though I just can’t shake that feeling off sometimes. Probably also to do with emotions being all over the place during my period.

Any one else have this feeling sometimes?