Yesterday i had light pink/ brown discharge when i wiped but not on my underwear. today i wiped and had a lot and then i looked and had some on my underwear that i changed into around 3pm after a shower and im cramping. im 4 months late thought?

Miscarriage: You should take a pregnancy test. If you are 4 months pregnant, you have missed a lot of OB care and testing. Some light spotting is normal, heavier bright red bleeding and cramping can indicate a miscarriage. At 4 months you need to see a Dr in person to see if you are miscarrying and if all the products of conception have been expelled. Retention can cause significant infection.