Cramping..

I got my confirmed positive from my ob today I am 5 weeks 4 days, but I have been having mild cramps since yesterday. I mentioned this to my ob and she told me there wasnt anything I could do its hormones other then drink lots of water or take Tylenol. I really dont want to have to lean on Tylenol especially since I am already consider high risk because of my weight and history of miscarriage. Ladies do you have anything else to recommend for these cramps? I am just terrified to take more then one Tylenol which honestly didnt help much.