Let's talk babies 🤔

So my last period was February 21st, usually lasts 4/6 days but that one lasted till Tuesday the 27th. After 4 days, I thought it was over, but had a very light bleed not enough for a tampon (had sex thinking it was gone, but made a little mess oops after this is when the light bleed started)

My period for March is dated 17th-21st so I am 7-10days late from the "start" of my period. I also had a very, very white discharge that smelled weird yesterday March 26th and I've noticed my appetite has been outrageous since my last period

I'm 23 years old, I've never had a late period and was in a relationship for 4 years and never used protection. Start February I started having regular sex (every weekend, with new recent SO) no protection either. I dont get what is so different?

I cant go to the doctors because I dont have medical right now and my SO wants me to wait till he gets home on the weekend 🙈

I am just so confused, I started a new job over 3 months ago so it can't be from the new physical job but I have felt a lot happier and healthier with new muscle gain. What do you girls think?

Should I stop drinking (socially)? Smoking weed(regularly)? Cigarettes? Till I know? I mean I feel really bloated, gassy, contrary and hungry and like it's coming but it hasnt and I'm dying waiting and have no one else to talk to 🙈