Possible signs ?

So I got a tubal done 4 years ago .. and apart of us gets sad about it and regrets it. With that being said we don’t use any forum of our protections.

Past two weeks-

Swollen Brest (didn’t realize I had to buy a new bra

I’ve been super moody (like I can’t control how aggressive i feel until it’s come outta my mouth.

To massive head aches

Heightened senses of smell.. like bad!

And these past two days I believe I had the implantation spotting (period was about 2 weeks ago.. maybe a little less)

So with that being said ... I think I am pregnant And I would just wait until my next period but I take medication I am nervous about being pregnant on..

Please help !!what do I do?!