Helppp me, mild cramping

Destiny

I just found out im pregnant on saturday. By my math im about 4 weeks pregnant. Ive taken 4 pregnancy test and since then and allll are positive, but im feeling some like cramping just on the lower left side of my abdomen, its not bad at alll and it might not even be cramping, im so new to this and worry about every little thingg. Someone pleasee tell me this is normal and not to freak out 😔😭😭😭