Hey mate, it seems like quite a progress to me. Not trying to gas but afaik seeing full results can take up to a year. It depends on multiple variables such as your metabolism, age, blood circulation, your hair structure. Especially in the vertex area, hair follicles tend to grow slower. You can consider increasing the dose of supplemental medication like minoxidil or finasteride if you want to speed up the process. But finasteride has side effects such as erectile dysfunction, low libido etc. not worth it imo. You should definitely consult your doctor before going for it. I can see this hair looking far better in 2 months, but that's my projection. Hairline looks natural. Donor area is immaculate. Nobody could tell you had an operation if you keep it a bit longer. Will follow your thread from now on. Good luck with your hair journey.
Edit: You can check Dr. Gary Linkov's take on hair transplant, hairline design, possible complications and post op medication on YT. It will be really helpful to make your decision for a second op and what to expect from it.