It's been rough

Well,
I can honestly say I'm either sick, pregnant, or reacting to all the meds that I've been on. I had to leave work last Wednesday at 1:30pm because I was bent over with pain, cramps and pressure. I've NEVER felt anything like that before and I just figured it was because I was ovulating with multiple eggs possibly... I called off work last Thursday- went to see RE and got some blood work done to make sure I didn't have an infection (and I didn't thank goodness). The cramping got alot better from Wednesday to Thursday. Friday I was feeling almost OK until after work. I got a "restless leg like" pain in both of my legs and could not get relief from it. We went out to eat and I kept stretching out my legs to see if that would help- it didn't. I had it all weekend and Sunday night it started to get REALLY bad. Yesterday and today the achy pain had travel to my lower back mainly and I've had a headache since waking up this morning. Now- I wouldn't be complaining so much about all of this but I have not taken any medication for these symptoms and that is the hardest part. I did take one Tylenol last Wednesday night because I couldn't take it anymore but I haven't taken anything since then (just to be safe). I started progesterone supplements on Friday so i thought that may of been the reason for the achy legs and back. I called RE today and he said it's not from the progesterone. He's not sure what it's from?? This is going to be the longest week of my life... If I knew I was dealing with all these pains for a reason I would not care one bit about dealing with them. But if I'm not pregnant I am going to seriously contemplate whether to do injectibles again or not because all of this is getting to be too much. I know there is something going on inside my body- I just hope it's what I've been praying for for 20months...