Hi, My Name Is Autumn I Am 24 Years Old

Hi, My name is Autumn I am 24 years old and am having severe pain in my heel and Achilles tendon. I have had a large bump on my Achilles tendon for 2 weeks and just today I am unable to put any weight on my foot or flex my foot upwards. I have not change my daily routine in any way. I am planning on going to the hospital in the morning after I get off work. Any advice is appreciated.