Keep at it and forget about thinking with regards to the gains being temp or permanent at this stage, as this will just cause unnecessary worry on your part which could lead to a mental hailstorm with you later down the road not thinking its working, seeing lack of progress, low mood from that and than low EQ. Penis Enlargement is a massive mental-thing more than anything else and its important not to focus on the negatives, but the positives and stressing too much now about the temp stages I have found from my own experience, makes things worse. So just assume that your penis is growing and what you see [Temp at this stage] is real and its getting bigger and bigger each time.
Its growing and getting huger each session. In the months ahead what will happen is the growth will have occurred and become permanent new material inside your penis. Its like weight training ... do it for a few weeks and its temp strength and mass gains but keep at it and this turns to permanent, granted when you stop it can slowly go down hill but once you resume training the muscle it gets its mass and strength back very fast indeed ... we are blessed with the penis being a different type of 'fish' in that once its grown its permanent ... it doesn't go anywhere unless you age and deteriate in health, like many men sometimes do as they become much more older and circulation suffers .. plus guys as they hit 40 tend to pack on the pounds anyway and this can cause problems down below and this can be seen as guys loosing gains and Penis Enlargement not working ... it is working, just focus on the other health issues as well.
The penis is literally maintained by the circulatory system, you cant flex it like a biceps or move it like your arm unless its pumped with blood ... throw a spanner into that system and you get a shit load of problems.
Focus on the positives buddy .. your dick is getting bigger with session, see it and imagine it because it happens. Your mind will make you get to the top of the mountain. My dick right now is as thick as its ever been bro! its getting bigger and bigger each time I work it and you know what? its growing.