Two periods

I'm not sure what to expect. I got my period twice in one month. First time June 26-1 and then again July 7-12. I was told I had a vag infection July 6. Got on meds and Then I started my period. So my question. Is there any need for me to worry or will I be skipping a period this month since I got it twice. Or does it come back at normal time? Advice please!