I'm worried my implants are way too big, will they become smaller once the swelling goes down? (Photos)

Thanks for your question. I believe that I answered this yesterday, but will try again. You do have a large implant, but it appears even larger right now b/c of swelling and the fact that they haven't had time to drop. At 6 weeks you'll have a better idea. Best of Luck!

I'm sorry to hear about the concerns you have after your procedure.
You should be aware that a significant percentage of patients at your stage of recovery will feel that they are too big or (more commonly) too small. I routinely ask my patients to wait at least 3-6 months before evaluating the end results of the breast augmentation surgery. This waiting time allows patients to (usually) physically and psychologically adapt to the new body image. 
From the physiological standpoint, it takes many months ( and even up to one year) to see the final results of surgery. factors such as swelling, tissue contraction, skin redraping, implant shifting etc. come into play. You may be pleasantly surprised wants to be "drop and fluff" phenomenon has occurred.
From the psychological standpoint, patients undergo an “adaptation period" during which time they get used to the changes that the surgical procedure has brought about. Severe emotional swings can also occur after any type of surgical procedure.
 In your case, I would suggest continued patience and continued close follow-up with your plastic surgeon.
Best wishes for an outcome that you will be pleased with long-term.