Don’t worry at all!! Mention it to your nurse when you go to your post op but it is completely normal! They are separate wounds so will heal differently! Often if you are right handed then your left will be a little slower too and visa versa as you are naturally gonna do more with that side rather than the other! My nurse told me also that it may just be that it was a bit tougher to get that implant in! Sounds like you are healing well, don’t forget what you put your body through and how it must be freaking out a little 😉 I was told to go up a bra size to accommodate the swelling as it goes up and down through the day, take ibuprofen then two hour later paracetamol and so on throughout the day and most importantly not to stress!! They take a few weeks to settle so as long as you aren’t seeing weeping, feeling fever, unusual shape, discolouration of the skin then generally it is absolutely nothing but your body healing! Give it a week or so and it will be feeling better!! Xxx