Hey guys, just wondering if anyone would have any ideas or advice on this: so something really weird has been happening on the days that I swim really early, within a couple of hours of getting home and eating I start feeling nauseous or I have a migraine or just generally ill, I have thrown up twice. I know that I don’t get enough sleep but I have been doing these sessions for over a year now and this is the first time anything like this has happened. Thanks!