I normally discharge brown and red blood before my cycle comes down. It is extremely heavy and painful but it never came I spotted just brown discharge for about 3 days. Negative tests. Since I am so stressed about it I now notice everything about my vagina now. It may have been the norm for me before but everything it does concerns me as of now. Not sure if I have yellow discharge or it dried that way. Please help 🥺 (I do have a sti/std appointment scheduled just to be safe)