So last week I had protected the sex for the first time. It didn’t hurt and I didn’t bleed or anything. Also, it Didn’t last long and he didn’t nut, we checked it after filling it with water to see if it had holes but it didn’t. So on this app my period was supposed to come April 4. It is all messed up because on the month of February I missed my period because I was stressing a lot studying for a test and it came on March 1 and based on this app said it was supposed to come April 4. However, that day I did start bleeding but it’s not like a period. Its only a very little amount of blood on my pad and idk what’s going on. Does anyone know what could be wrong? Idk if this is my period or what it is ?