should i call out?

I have like what I think is PTSD or at least some kind of extreme anxiety with calling out of work. I think it stems from a previous boss who screamed at me and berated me for taking off when my dog passed away. I always think of that. I have a new job now. i just woke up at like 4AM with bloating, nausea, and diarrhea. it’s the kind of diarrhea you can’t hold in. I feel a little better now, but my stomach is still in knots. there was also some *TMI* bleeding down there too, not period related. im debating whether or not to call out, im having massive anxiety over it like I always do and I just need reassurance that it’s ok to call out sometimes. is my reason valid? id appreciate any advice or reassurance.