Am I pregnant?

Let me start off by saying I know the only way to know if I’m pregnant is buy a test and I’m going to I’m just too scared to yet. I’ve been ttc for about 7 months now. I have endometriosis so I wasn’t quite sure if it was even possible for me to get pregnant but me and my fiancé wanted to keep trying to see. Right now since it’s 2:23 am where I’m at I’m 9 days late for my period. I know with endometriosis I’ve had really off and irregular periods but this is the longest I’ve been late. I don’t really have any of my normal period symptoms, well actually I haven’t had none. My face is clear, my boobs don’t ache (they’re kind of sore but it’s different), and I’m not having my usual I feel like I’m gonna die cramps. 😂

But I have had a few symptoms of maybe being pregnant that I know some could be period symptoms but they’re ones I usually don’t get with my period.

-I can’t seem to get my sleep schedule on track. I’m up all the time basically and take a long nap during the day.

-I’ve been having more frequent bathroom trips, mainly during the night (hence not really sleeping at night.)

-Sore and heavy feeling boobs.

-Very emotional, I’ve been crying about a lot lately randomly which is very weird.

-I’m either really hungry one day then the next I won’t eat anything other than maybe a salad and some cucumbers.

-I’ve been craving foods and juice I usually don’t like at all but right now smells so yummy and tastes amazing.

-My sense of smell has gotten better. I could smell my fiancé had shrimp for lunch one day. 😂

Anyways, does anyone who has endometriosis tell me how they knew they were pregnant? Or when they found out? How long did they wait to take a test? Cause every time I buy a test either right before or right after my period starts and I think that’s my fear is I’m gonna buy this test get all excited then I’ll get my period and I hate that. Someone please help. 😔🙃 I feel like I’m going crazy sometimes with all this TTC and feeling as if I can’t do the one thing I’ve always wanted. Which is to have a baby.