Mastitis Symptoms

If you’ve had mastitis, what were your symptoms?! A bit of context: On Friday, I went to A&E (phoned 111 and they told me to go to my GP but the GP told me to go straight to A&E) with suspected mastitis and sepsis. I was shaking uncontrollably, freezing cold, felt sick, felt like I was going to faint, head felt like it was going to explode, right boob was completely engorged and so painful that I couldn’t even move my arm. They checked all my vitals and were happy that I didn’t have sepsis. But they thought I was just engorged and my ducts were blocked so gave me antibiotics and co-cocadmol for the pain. Friday night into Saturday I hadn’t ate and was throwing up any time I did. Today I have had diarrhoea. But I’ve actually managed to eat. Sickness has gone and headache has gone. Today my boob is looking much more like a textbook case of mastitis, so I’m confident it’s that. Dr Google is saying it can be a symptom but also it could be a sign of sepsis. I’m just trying to figure out if the sickness and diarrhoea are normal?