New to glow ❤️

Hi, I'm new to glow (joining only a few days ago) I am TTC and have been for the last 3 months. My December period started the 4th of Dec and lasted 5 days, my January period was the 6th and lasted 5 days so I roughly have a cycle of 33 days. So I should of come on on the 8th of this month, I tested negative and tested on the 7th. Wondering if I could have a buddy help me with this app a little more and give me some advice :-) thank you ❤️❤️