Been prescribed Amoxicillin 500mg 3 x a day for an infected gum and I'm freaking out about side effects.

Is it normal to feel really tired when taking them? Not just mildly sleepy. Properly tired like I haven't slept all night. I wasn't feeling tired at all before taking them. I've only taken two doses so far, and am dreading the next five days.

Of course when I read the leaflet, it says fatigue is a potentially serious side effect and to consult a doctor. I'm not sure if I'm focusing too much on the tiredness I'm feeling and making it seem more than it is.

Anybody else take this antibiotic and feel super tired? I just want to curl up and sleep, and my eyes feel so, so tired and want to close. I feel like my legs are heavy too.

I'm really anxious about taking meds of any kind.