Help! Is this early signs??

Ladies,

My last period was 29-2nd.

According to glow I was O 13th-19th.

DTD on 6th,9th,13th,14th,16th and 18th.

I cramped all day on 14th. By 16th my breasts were sore and had a bit of nausea but ignored. The 20th I woke up with a stuffy nose and a nose bleed (nose stuffy ever since but not sick), gas/gurgly belly and pizza (my FAVORITE) left a bad taste in my mouth. Next day I thought "wow my boobs look great" but they were sore.. even on the sides near my arm pits.

Jump to today.. my montgomery glands stand out, my nipples seem puffy and are hard all the time and I swear a little bigger (hubby agrees, with an eyebrow wiggle lol). Not noticed bloody show. My cervical mucus for a few days has been the color and texture of Elmer's glue. Cervix..have hard time figure that out honestly.

I have 9 days until period but DH says it's too early to test. Got negatives until 7-8 weeks with #1 and #2.

I want to believe it.. keep saying it's all in my head.. and then I get dizzy or I look down at my cleavage and get excited.

:/ thoughts? TIA ♡♡♡♡

P.S.

NOT SURE WHERE TO POST SO IF I DID IT WRONG I APOLOGIZE. 1ST POST.