What was your early pregnancy symptoms?

I’m currently only 7DPO. bbt chart still going up. But today started noticing my nipples had a few very sharp pains. Particularly my right side. Also starting to have light cramps. Day 22 of my cycle. Last month my cycle was only 24 days. Had a definite positive opk and cramping then also. Anybody else experience anything like this really early? We’ve been trying for 14 months now. This is my second month of clomid. We also used Preseed this month too. I’m trying not to get down about it. Sucks that pms symptoms are similar to pregnancy symptoms.