When fallback is triggered, it breaks my forms, how to fix it?

When nlu_fallback intent gets triggered, it just keeps looking the fallback message for every input after that. Like it won’t listen to my inputs properly anymore. Its as if the nlu_fallback takes over my form.

Here is an example of a conversation between me and the bot:

Please also mention the mobile number that we can use to contact you.
Your input ->  101010                                                                                 
Please also mention the mobile number that we can use to contact you.
Your input ->  Its around 1001                                                                        
I'm sorry, but I can't seem to help you.
Your input ->  Number is 1000                                                                         
I'm sorry, but I can't seem to help you.

Can someone tell me how can I stop this? I want the fallback to work, but not take over my forms like it does in my case.

Thanks for your timee :D!