VERY TMI PIC open at ur own risk

so i got nexplanon put in Jan 23. about a week and a half later i got my period. like right on time. little heavier than i was used to. (was on the pill Junel Fe for about 9 months i think) anyway. my period came a week early. started yesterday w a lot of brown blood and today when i woke up i went to the bathroom i looked at my pad and saw this??? the blood clot was HUGE i’ve always had blood clots but never had one that big before and i was just wondering if it was normal??? has anyone else had this type of period things w nexplanon ???