Can't feel my strings?!

I've had times where I couldn't feel my strings and then I could a few days later but for the past few days I haven't been able to feel them and I'm pretty stressed. I had unprotected sex last night and I've tried to feel my strings like 5 times today and I just can't find them and I'm so stressed.. Is this okay!? Could they have gotten pushed up? I haven't had any painful symptoms and I feel the same so I don't think it could've moved or fallen out.. Please help