Period 6/22

Supposed to start on monday but im giving it till tuesday im nervous i hope an pray it dont im so impatient i had a chemical pregnancy last month on the 24 but my boobs are sore and swollen so bad like before i have acne bad even on my chest and that has never happened then i have this little pain/cramp on my right pelvic side like before that never happened when i was gnna start. Anyone gnna start this day to that can help me ease my mind please