Okay, retake orgo 1 next fall. When you take orgo 2 youll have to to do much better bc it is covered on the DAT. If you follow my suggestion of taking the DAT sometime in between late July to late August, youll have at least 2 months to devote solely to studying the DAT. More than enough time to master orgo, including all of orgo 1. Test yourself on the orgo with a practice from one of the DAT study materials you bought. If youre happy with your practice score go through with the test, if not reschedule it.
After the test day if you like your DAT results then go to AADSAS and start completing the application (make sure you have LoRs & everything else already gathered) and again you wont be early nor late. If you dont like your scores schedule a retake and apply the following cycle. If you scored well overall and did well in orgo section (22+) and have on your transcript that youre registered for orgo 1 retake next semester I believe youll do more than fine if you apply this june.