Baby tantrum?

Titta • 24 years 🦂 With 2 perfect daughters 💕
My daughter is almost 11 months and she throws fits multiple times a day. It's getting ridiculous anymore. She has to be held by me or else she's screaming and throwing herself all over the floor. 
How do I get her to stop this? I've been ignoring her when she does it but she just gets more mad ..