Help me please! Lol

Chelsea

Ok so I just had my period on vacation from the 12th-14th and I just checked an ovulation stick just because you never know and it came back positive but I’m just curious if anyone can help me figure out if this is possible or too early? This is all new to me we’ve only been trying for 3 months. I got my iud out in August after having it for 2.5 years. Just need some help figuring this all out! Thanks