Mastitis! prayers please!

Em
So this is like 5th case of mastitis, and I'm at the ER I guess I'm not cut or for breastfeeding 😩 I have way too much no matter what I do. It happened several times with my first child and now with my 4 month old son. He is going through some changes and is no longer waking up to eat at night so This morning I woke up with a huge lump in my armpit (still breast tissue) and my nipple is sore. I developed a fever with chills and now I'm vomiting. I can't hold anything down This is the first time I've had mastitis along with vomiting is it normal? Please pray for me.  
UPDATE: thank you for your prayers This whole day I have been so weak vomiting/hot &cold  sweats. Went to the ER and sure enough it was mastitis. They gave me antibiotics (Keflex) if I'm pronounced that right and which is suppose to be safe while BF. They also gave me Zafron for the nausea. I still feel the same I took the first pill for the night. I don't wish this for any mama it is awful!! Please continue to pray for me I am miserable 😭