Pregnant/Severe UTI

Ky
I'm in pain. Headache , back hurts, uncomfortable, hot! Ive been trying to take my pills everyday like I'm supposed to and they gave me Tylenol for pain. I've took six today and nothing's helped. I just took three an hour ago and my head hurts so bad still. Ugh I have school in the morning and I can't sleep. Wondering if anybody has advice on how to at least make this head ache go away? 😧😣