Feeling wet after BFP- praying it’s not blood!

Have any of you ever had a BFP and you keep feeling a wet or moist feeling down there... so you reach down and pray when you look at your fingers it’s not blood?! I can’t stop doing that, I’m having terrible anxiety that I’m going to have a mc or chemical. I have a 2yo daughter already and don’t remember having this bad of anxiety... period is only 4 days late so it’s still SUPER early in the game. Haven’t told my hubby yet because I feel like I’ll jinx myself and mc if I tell him too soon. Sigh... tell me I’m not alone in this feeling?!