Questions After Losing Virginity

I am 20 and I just lost my virginity to a guy that was of my fancy and somehow I felt sex was overrated. Sure blowjobs and anal penetration can feel good but they are not overwhelming. As a matter of fact i still feel like before and can barely recall the sensations of having sex. We fucked with a condom and after 3 days I haven't been able to take a shit and i feel every inch of my intestines like I have never felt before. I just want to see if this is completely normal as I am freaking out.