Uti or what? 🩸 💦

Hey guys i started having uti on tuesday (shower time peeing saw red blood!) 🥲 (kinda ignored till) saturday morning thinking that drinking lots water would help flush it out! right? Wrong!! Anyways i been to doctor did couple swabs for stds just in case) and urine sample( they found blood in my urine and white blood cells) so doctor put me in nitrofrauntin 5days 20tablets been taking it 3 days now.. yes peing doesnt hurt that bad but still tingly and just came out of shower again red blood worried🧐🤨 called receptionist and told her and she said nurse will get back to me. im waiting or should i just go after my brekky 🍳 🥘 ☕️ is this normal with uti? i had it few times over 3-4 years ever since this is my first uti and never experience blood in urine worried as!🤨 im not pregnant and my period always been regular and period due is 1 week away? Help🥲