hello everybody. i recently am late with my period, about 4 days now and i actually felt that im going to get my period already. on the day i thought i was going to have my period i just had spotting instead. at first i thought that it was practicaly ok to have this because this usually means that within the day ill get my period but i didnt. whats wrong with me? i feel like i have my period but theres no blood.