Freaking out!

Br

My husband and I decided to have sex and I was on top and when we went to switch positions I saw blood.......when I went to the bathroom it was just pink but now I’m feeling crampy. I couldn’t help but start to cry. I don’t know if it’s just from sex since we already did it once this morning or if I’m miscarrying? I will be 14 weeks on Monday so I can as thinking I was in the clear. We have had sex twice in a day before since getting pregnant so idk if it was just to deep with me being on top?

Has this ever happened to anyone else?! I put a liner on to see if it stops. I go in on Monday morning for a normal appointment so I hope it stops and baby is fine on Monday.