TTC PAINFUL CRAMPS

My boyfriend and I are TTC and we have been for about 5-6 months now . We do have a long distance relationship so I see him every other month . Since he’s been home for the holidays we’ve had sex everyday even on my period (don’t judge please) . I havent taken a test yet because I really don’t want to jinx it . But for the past week I have been waking up with these cramps in my uterus and I’m not sure if it’s from the sex we had the night before or something else . Occasionally I get a wave of nausea here and there but nothing to seriously where I’m blowing chunks . Am I just crying wolf ? Or could this be something ? 👶🏽