Is it normal?

K🌻 • Married to my high school sweetheart. Boy mom. Ttc #2.
So had my ad for 3ish days, didn't bleed at all yesterday and my SO has been really patient so we decided to have sex last night...it was great...then decided to do it again and still great but after wards I started bleeding again. Then bled last night and still this morning. Is it normal to have sex bring on your period again?