Help needed please!!

So i have been seeing brown discharge after I urinate when I wipe.. So then it was a little lite blood the other day not all the time but like twice that day. But last night I wiped it wasn't light but it was like I wiped and I was bleeding and I wiped a second time it wasn't that much waited and wiped again and it was very lite and had some pelvic pain when I got up. This morning I woke up really hot and feeling like I had to throw up but like I had I had gas too went and urinated wiped and again I was bleeding and I kept wiping and I was still bleeding but it got lighter and then like a lite brown I really need help and idk what it could be! My period isn't expected for another 3 days but last month my period was late like a week late.