Normal?

So I had sex with my bf earlier and we recently started using new condoms itsthe Trojan thin something but we used to use another brand I forgot the name but it was a red and blue packaging, I didn’t really trust these new condoms because you only get one chance , there was a line around the top part of the condom where his tip goes and it kinda freaked me out Bc I am paranoid , he tried another condom and it still had that line we did try this condom once before for anal but not vagina sex , so hours later to this point my stomach really hurts me almost like cramping idk if its how we had sex (missionary only) or the pressure or what I ate , I just ate McDonald’s but it’s like cramping really bad I just got off my period like three days ago and I don’t get cramps after my periods I was spotting today is there something wrong they feel like really bad cramps above my vagina almost stomach area on my left side ?? also the condom didn’t break but it was very weird, I felt like liquid in me but it wasn’t him I think it was me, these are “thin” condoms as it says on the packaging we checked it afterwards with water and nothint came out but it was like a balloon where his tip is with the condom on