Side boobs - a common problem after explant?

I tried on bras today, 11 days after explant. I tried on at least 10 different ones, in different designs AND sizes, with and without push-up and various levels of coverage. I got side boobs in EVERY SINGLE ONE OF THEM! Is side boobs a common problem after explant? I'm not overweight and my boobs are tiny. Why the side boob?? :-)