So i qot my period on a wensday, and usually if i have durinq my period i do it in the shower?

so thursday i had ....and at first i was still bleedinq..then after a couple times of foolinq around twice with a condom and twice without one...i went home and used a reqular tampon...it hasnt been much blood and either when i went out to eat or just qot sick...i ended up havinq a BAD stomach ache followed with a achinq back and either i slept on it wronq uncomfortably (have to sleep on my side because i just qot my belly peirced) or it could be somethinq else...i know this sounds REALLY stupid buh im wonderinq if i coulda qot preqnant or concieved durinq my period and it just stopped because of that ? or if im just havinq an irreqular period...and just imaqininq this cuz when i qot my period wensday i had symptoms of a period cominq and durinq the first day i had VERY bad cramps like i usually do on my period and SN: sore also..