First trimester bleeding

Hello,

I am a first time momma and only 6 weeks along right now. I have noticed some spotting that has gotten worst in the past day. I only notice it when I wipe after going to the restroom, nothing on my underwear. I called my doctor this morning and left a message but have not heard back it is now almost 1pm. I don’t have any severe cramps or sharp pains. But being a first time mom and not super far along, I have not told a lot of people besides my immediate family. I have my first Dr appt on the 21st of October. I am not sure wants normal and what’s not. Is bleeding normal? 

Thanks in advance for the help.