I'm starting to feel a bit fed up


On and off since my period on 13th march been feeling light headed dizzy and nauseous today was the worse I've felt I feel really rough and not right. I've been eating and drinking but I still feel like a truck has run me over I can't be pregnant cos I had a period and just started a job I don't know what to do as my drs is closed tomorrow (Wednesday) and I don't want to worry my boyfriend. Has anyone else felt like this after a period if so what was the outcome?

Many thanks for reading.