my period starts January 23-24. I've been ttc for 4 months. I don't want to test early because I don't want a false positive. here are some of my symptoms: burping(throw up with it), pinching in my right side, diarrhea but sometimes constipation, headaches, lower back pain, purple nipples that are sore, and my boobs feel super full. I know you're not doctors but what's your opinion? when should I test? were these some of your symptoms?