Some women don't feel much early on, but here are a few pregnancy-related aches and pains you might expect in weeks 6-8 that are nothing to worry about: cramps around your sides and lower back, little shooting pains, gas/bloating, nausea (nausea's actually good), headaches, perpetual sleepiness, hot flashes, sore boobs, constipation. Some women have a little spotting with no trouble at all but any blood should be noted and reported to your doctor.