Hi everyone, ive posted on here before & got lots of advise & help so hoping you may have some ideas. Ive been having some real bad hot sweats, but on Monday i had severe pain in my lower tummy to the left & the upper part of my tummy all across. The pain also was in my lower back and ran down my leg. It became that bad i passed out & ended up going to A&E. They tested my blood & it showed i had an infection, they couldnt tell me what infection but the nurse did say it may be my Thyroid. The pain has since subsided but i feel so tired, still having the hot fever & waking up everyday with red eyes & a headache. My water was tested & it just showed a high ph which is strange as i try to be very healthy, drink plenty water, eat lots of fruit & have lemon water when taking my iron suppliments. Im at a loss at to what could be wrong. I currently take 125/150mg thyroxine on alternate days. I have b12 jabs every 3 months. I dont understand how they will be able to tell me what infection i may have from my blood, so how can i get better !