Reddish DIscharged After Fingering.

Hi my age was around 20 Yrs when i got reddish discharge when my Boyfriend fingered me and when i reached home i noticed reddish big discharge coming out i thought it is due to periods but later i found out that it was due to that fingering. Again after a year i again experienced same discharge for months after fingered by my boyfriend. I am worried because before my first experience it never happened before when he fingered but 2 times it get discharged. I am worried is it because of fingering or any infection or i have issue inside me. Please give a helping reply to this problem. Its important for me to get a true reply for my situation. Is it normal or there is any problem to which i should discuss with my mother to go to our family gynecologist. is there anything to scared? Note:- Except Fingering. I am not in any other sexual activity with my partner.