I've been on nexplanon two years and now bleeding heavy when I went to take a shower I bled on the floor an im bleeding through super tampons ina hour?

Need more informatio. When was the last dose of nexplanon? May be this is the withdrawal bleeding Hope will slow down after 24 hours. Drink salt water, exercise drink so won't be feeling weak. IF U HAVE SOME OTHER DISEASE AND TREATED WITH THIS MED, THEN YOU MUST GET IN TOUCH WITH YOUR PROVIDER TOMORROW IF STILL BLEED HEAVY. COULD BE LIFE THREATENING CONDITION.
Not normal. This needs to be checked out. If it continues so heavily you may need to go to the ER. If it subsides follow up with your doctor at your first opportunity.