Would you test or take this as your period?

Okay y’all so I think I had my period but I’m not sure. My period is normally 5-6 days and that’s all. Well this time it was 11 days and ALOT lighter than normal. Normally I go through a couple boxes of tampons each period but this time I didn’t even have to purchase a big box. Just a normal box. For most of my period I just used a panty liner. Now I’ve been off it for a week but I’m spotting again. Red and brown and it’s super light. I put a panty liner on but it doesn’t have any marks because it’s such light spotting. Does this sound like a normal period or would you test for pregnancy? We have been trying and I lost hope this month but now it’s throwing me off. I just feel like that’s a long time to bleed if I was pregnant. I’ve also woken up throwing up a few times. I don’t feel sick except for when I throw up. Then I feel great like nothing happened