Background information:

Age:23

Typical period:4-5 days with light to medium flow.

Medication: Birth Control(levonoresth-estrad) for almost a year

Thyroid medication levothyroxine for a month.

I am currently on my active days of BC pills. However while on my active pills Ive also been on my period for 13 LONG days, this is not normal for me what so ever. It first started with spotting of old brown blood with a clotting texture, however now its more of a light to medium flow. Ive had pms symptoms(cramping, emotional, increased or no appetite) all of the days mainly in the morning, right after I take both pills. I am starting to get nervous. And with the holidays my gynecologist is out of town.

Anyone have an idea whats going on? ..Help..