Missed my period n may but had a regular period june2nd I'm having slight cramps my nails are growing fast

If you're having sex then yes, you could be pregnant.

Cramps can be attributed to many things, and your nails growing fast really has nothing to do with pregnancy.

A missed period is the first sign of pregnancy. The second sign is a positive pregnancy test.

If you miss your next period, try a home pregnancy test, use first morning urine.

Good luck.