I've been on jolessa for a week now and the last 2 days I've had the worst stomach pains/nausea I've been taking it around 8 a.m. every morning is that just the adjustment period or does it continue and if you switch to taking it at night before bed did anyone feel that way in the morning? should i just switch to a different brand birth control already?.Does it take time for your body to adjust to jolessa?