question

Stacey • hello I'm a mother of of 5 n i.have a wonderful boyfriend that i love and 32 And we are having our first haby together.

so I've been on the iud (liletta ) since November 2,2017 and I've gotten a period every month since then. now for about a week I'm super lightheaded ,hungry alot if I don't eat I get sick , extreme fatigue, nauseous, bloating etc. do you think it's just nothing ?