Popping or probing for the first time amateur can be very destructive to snake. You really need to find a local expert to probe for you to know for sure what they are. Visual is only a guess. We can make a educated guess from pics but if your plan is to breed at any point then probing is a must.
I learned from NERDS decades ago. After doing it correctly for a few dozen times I ended up puncturing into the tail with the probe
Learning through online videos is not safe IMO
A fat female can look male. If the breeder popped Otis then he's a he. Popping male hemipenes out is pretty accurate
If you were closer I'd probe them for you ........