If it is IN the urine it sounds like bladder or kidney infection
Sounds like it could be a urinary tract infection which if it is you'll need antibiotics to clear it up
If its in your urine it could be an infection or maybe even kidney stone. Ive had both my entire pregnancy. If its just whn you wipe its probably normal unles u are cramping with it.
Could just be implantation bleeding. Spotting is pretty common in earl pregnancy