Feeling guilty about sick leave

Does anyone else feel guilty about taking sick leave? I work from home most of the time and usually push through, even when I’m sick. Right now, I’m on my second day of sick leave, stuck in bed feeling run down, exhausted and coughing non-stop. I know I should be prioritising me and little one’s health but I feel so guilty for not working! Any tips or reassurance to help me feel less guilty about taking this time to rest?