Hello doctors, I was prescribed primolut n to regularise my next period to start in 28 days. I was requested to have 1 tab primolut n thrice daily from day 19 to day 25 of my cycle for 7 days. Then my period was supposed to come after 3 days. Its been 5 days since I stopped primolut n. Period is not here yet. I'm feeling nauseous constantly with headaches. After how many days from stopping primolut n will the side effects of primolut subside please? It's really uncomfortable to feel like vomiting all the time, with headache and blurred vision as well. Kindly help me urgently. Thank you lots.