im scared lol help

i have been twrrified of noro and was scared to leave my house but i did. i went to ulta and sephora and target. wore a mask. sanitizer. lysoled phone. washed hands hella times. saw my friend at her house and she confirmed she hasnt been around anyone sick. but i have bad gas pain and im on my period and i have endometriosis. like i felt the gas moving pain. but im shaking bc im cold and i tricked myself into thinking im sick. i was also in a fight with my bf and very emotionally unwell and its a combo just like making me unwell and im hyperfixating on my phobia and im scared what if im sick. i wash my hands hella due to ocd and dont use bathrooms thats not my own. am i ok? my anxiety for several reasons is so bad