Good morning. I am a kallah getting married soon iyH! I am now doing the bedikos of the 7 clean days before going to the mikva. I am also on birth control pill. Upon one of the bedikos i found a small black removable dot- looks like a follicle. What could this be?
First of all a heartiest Mazel Tov. It is important to find a Rabbi to whom you can ask all the questions that will arise after the wedding. Regarding your question if the black dot does not look like blood. Could be a hair, make up, a thread from a garment or rubbed off from your hand?. It is highly advisable to show a Rabbi.
Chochmas Adam & Binas Adam 111:7