19w5d blood when I wiped!

Sa

I am freaking out! I am 19 weeks 5 days and when I wiped after going pee just now this is what it looked like. My Husband and I did have sex last night, and I went for an almost 2 mile walk this morning. Please tell me this is just from the sex irritating my cervix. I have a prenatal check up tomorrow and will absolutely be asking my doctor about this but in the meantime I’m freaking out a little. I have felt the baby move throughout the day like normal.

Update: I saw my OB for my appointment and he checked my cervix and it is still tightly closed. I have been put on pelvic rest (sorry Hubby) and he will check for any placenta placement issues after my anatomy scan on Monday. All is well and baby is just fine. Thanks for all your advice!!