Bombarded her with e-mails and messages now she stopped talking and replying

We spoke about being friends and hanging out because we really are best friends. She said she loved me but wasn’t in love with me and I know where I went wrong. I Bombarded her with e-mails and messages now she stopped talking and replying this was actually the same night I found the 5 steps and started NC straight away but only after 2 months.

I am at a loss of what to do. She has already expressed interest in someone else maybe just a week or so after our break up

Similar to my problem do NC and work on you. Other guy maybe a rebound but give het time to miss you. While your doing NC WORK on your self